<style>/*<link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=1279358321300000059&zx=d2e50b6a-4e17-4d1a-b95a-81876da1cc85' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=1279358321300000059&zx=d2e50b6a-4e17-4d1a-b95a-81876da1cc85' rel='stylesheet'/></noscript>
<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<!-- data-ad-client=ca-pub-5102897494466819 -->

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?display=swap&family=Roboto&family=Oswald&family=Anton"></head><body>*/</style>

Trigonometry: Class 10 Optional Mathematics Solutions

Sanjeev

Jul 24, 2023

6

As you might know trigonometry is one of the lengthiest chapter of class 10 optional maths. Today I have brought the solution PDF for Trigonometry chapter of class 10 optional mathematics. Due to large number of excercises I have divided the PDF according to exercise number. So in total there are 5 PDF.

Table Of Content :-

Exercise - 7.1
Exercise - 7.2
Exercise - 7.3
Exercise - 7.4
Exercise - 7.5

You can click on the table of content given above to direct jump on the main exercise PDF if you are facing problem while searching for exercises.

Chapter - 7
Trigonometry

Trigonometry chapter is very much tough for student specially for those who are weak in mathematics. You need to remember various formulas and problem solving methods. When solving problems you'll get confused, where to use which formula. The solution PDF given below is provided just to help students.

If you want to download the PDF then you can easily download them. You'll find a download button below every PDF file. You can click there and download the file.

Now without any delay let's have a look at the solutions of Trigonometry chapter.

Exercise - 7.1 Solutions PDF

Note: Scroll the PDF to view all Solution

You are not allowed to post this PDF in any website or social platform without permission.

Exercise - 7.2 Solutions PDF

Note: Scroll the PDF to view all Solution

You are not allowed to post this PDF in any website or social platform without permission.

Exercise - 7.3 Solutions PDF

Note: Scroll the PDF to view all Solution

You are not allowed to post this PDF in any website or social platform without permission.

Exercise - 7.4 Solutions PDF

Note: Scroll the PDF to view all Solution

You are not allowed to post this PDF in any website or social platform without permission.

Exercise - 7.5 Solutions PDF

Note: Scroll the PDF to view all Solution

You are not allowed to post this PDF in any website or social platform without permission.

Also Read : Height and Distance Solutions

Are All the Answers Correct ?

Before I answer this question, let me make you clear that I'm neither a teacher nor a topper student. I'm just an average student of my class. So, I can't provide you the guarantee that all the answers are correct. There may be some minor mistakes in answers but the process of solving the problems are correct.

You can recheck the answers before copying, by doing so you can avoid mistakes. If there are mistakes in process of solving the problems then let me know through your comments.

Is Class 10 Optional Math Guide Helpful For Student ?

Of course, Class 10 Optional Mathematics guide is very much helpful for students who wants to score good marks in their examination. Optional mathematics guide contains all the excercise of Optional book with their solutions.

This guide will help you to clear your confusion which you might face while solving optional mathematics questions. You can easily solve the questions by looking the notes given above which are in pdf form.

You have to use this note as a reference for helping you while solving problems. You shouldn't depend fully on this note to complete your excercise, if you do so then it might affect your studies.

How to secure good marks in Mathematics ?

Scoring good marks in optional mathematics is not so easy for an average student. As I already have mentioned that I'm also an average student as a result I always had a tough time while solving optional mathematics questions. Trigonometry was the most confusing chapter for me.

If you want to secure good marks in optional mathematics then you have to work hard. I personally used to go to coaching classes to practise optional mathematics. So I advice you to join coaching classes because it will really help you. You shouldn't only depend on coaching classes, you have to practise personally also.

Disclaimer: This website is made for educational purposes. If you find any content that belongs to you then contact us through the contact form. We will remove that content from our as soon as possible.

Note: If you have any queries or wants to give any suggestion then feel free to comment down. Thanks for your visit. Have a wonderful day 😊

Sanjeev

Hello, I'm Sɑnjeev Mɑngrɑti. Writing is my wɑy of shɑring thoughts, perspectives ɑnd ideɑs thɑt power me. I thoroughly enjoy writing ɑnd hɑs published mɑny informɑtive ɑrticles. I believe knowledge ɑnd understɑnding cɑn put you one step ɑheɑd in the clɑmorous rɑce of life!

Think Positive 15 August 2022 at 19:41

Not working on above link for PDF file. thank you.
- Sanjeev 15 August 2022 at 23:30
  
  We are sorry for your inconvenience. We have fix all download links, you can try downloading the PDF.
Reply
Anonymous 31 October 2022 at 06:27

Where is exercise 7.6??about the exercise height and distance ?
- Sanjeev 1 November 2022 at 00:40
  
  Here is your, Height & Distance Notes
Reply
Anonymous 14 November 2022 at 06:39

Thank you so much sir it is very helpful

Reply
Anonymous 23 November 2023 at 07:27

Nice good sir 😀

Reply

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/3576124627-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY6qtHgmhr9dCqsa0DtlJuNwtrij-g:1726719115202';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d1279358321300000059','//webnotee.blogspot.com/2022/07/trigonometry-class-10-solutions.html','1279358321300000059');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '1279358321300000059', 'title': 'Web Notee', 'url': 'https://webnotee.blogspot.com/2022/07/trigonometry-class-10-solutions.html', 'canonicalUrl': 'https://webnotee.blogspot.com/2022/07/trigonometry-class-10-solutions.html', 'homepageUrl': 'https://webnotee.blogspot.com/', 'searchUrl': 'https://webnotee.blogspot.com/search', 'canonicalHomepageUrl': 'https://webnotee.blogspot.com/', 'blogspotFaviconUrl': 'https://webnotee.blogspot.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': false, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'UA-217686553-2', 'encoding': 'UTF-8', 'locale': 'en-GB', 'localeUnderscoreDelimited': 'en_gb', 'languageDirection': 'ltr', 'isPrivate': true, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Web Notee - Atom\x22 href\x3d\x22https://webnotee.blogspot.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Web Notee - RSS\x22 href\x3d\x22https://webnotee.blogspot.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Web Notee - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/1279358321300000059/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Web Notee - Atom\x22 href\x3d\x22https://webnotee.blogspot.com/feeds/4216743541250298519/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-5102897494466819', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/bea942728df245a5', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'Twitter', 'key': 'twitter', 'shareMessage': 'Share to Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en_GB\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'item', 'postId': '4216743541250298519', 'postImageThumbnailUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb10K7ZyZW5yeyQIpga_IqwFEKffpA77gpDzniw0JXZQ-MDuSp1rg-hrgHJItdx6kuo8ujrPY3HAG-TAGhiNBuN2UoZqBakIGRgk5Hq5RTzqtc9p2StGK5pUJdrcuJkfHyde18G4-Gp5WZjhHUzNIJwMB1zu7La3wKhpuwYih3ben1IM_pqAAaLpPPYQ/s72-w320-c-h180/20220717_090637.jpg', 'postImageUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb10K7ZyZW5yeyQIpga_IqwFEKffpA77gpDzniw0JXZQ-MDuSp1rg-hrgHJItdx6kuo8ujrPY3HAG-TAGhiNBuN2UoZqBakIGRgk5Hq5RTzqtc9p2StGK5pUJdrcuJkfHyde18G4-Gp5WZjhHUzNIJwMB1zu7La3wKhpuwYih3ben1IM_pqAAaLpPPYQ/w320-h180/20220717_090637.jpg', 'pageName': 'Trigonometry: Class 10 Optional Mathematics Solutions ', 'pageTitle': 'Web Notee: Trigonometry: Class 10 Optional Mathematics Solutions ', 'metaDescription': 'Trigonometry chapter is very much tough for student specially for those who are weak in mathematics. You need to remember various formulas and problem'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard', 'ok': 'Ok', 'postLink': 'Post link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Trigonometry: Class 10 Optional Mathematics Solutions ', 'description': 'Trigonometry chapter is very much tough for student specially for those who are weak in mathematics. You need to remember various formulas and problem', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb10K7ZyZW5yeyQIpga_IqwFEKffpA77gpDzniw0JXZQ-MDuSp1rg-hrgHJItdx6kuo8ujrPY3HAG-TAGhiNBuN2UoZqBakIGRgk5Hq5RTzqtc9p2StGK5pUJdrcuJkfHyde18G4-Gp5WZjhHUzNIJwMB1zu7La3wKhpuwYih3ben1IM_pqAAaLpPPYQ/w320-h180/20220717_090637.jpg', 'url': 'https://webnotee.blogspot.com/2022/07/trigonometry-class-10-solutions.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 4216743541250298519}}, {'name': 'widgets', 'data': [{'title': 'Upload Image', 'type': 'Image', 'sectionId': 'upload-image', 'id': 'Image10'}, {'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': 'ExtraMenu', 'type': 'LinkList', 'sectionId': 'extra-menu', 'id': 'LinkList15'}, {'title': '#Popular Weeky', 'type': 'PopularPosts', 'sectionId': 'special-home', 'id': 'PopularPosts11', 'posts': [{'title': 'Neighbours Class 12 English Exercise ', 'id': 2341597814032463869}, {'title': 'A Day Class 12 English Exercise', 'id': 1935590610879980461}, {'title': 'Summary of Neighbors by Tim Winton | Class 12 English Summary ', 'id': 2432569999191688192}, {'title': 'Class 10 Nepali Book 2080 PDF Download (Updated Syllabus)', 'id': 273279498376831962}, {'title': 'Internet and Its Services: Class 10 Computer Exercise ', 'id': 3024549049042891854}]}, {'title': '#CustomPost by Label', 'type': 'HTML', 'sectionId': 'special-home', 'id': 'HTML26'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'before-blog', 'id': 'HTML11'}, {'title': 'Featured Post', 'type': 'FeaturedPost', 'sectionId': 'before-blog', 'id': 'FeaturedPost1', 'postId': '867125615051574136'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '4216743541250298519', 'title': 'Trigonometry: Class 10 Optional Mathematics Solutions ', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb10K7ZyZW5yeyQIpga_IqwFEKffpA77gpDzniw0JXZQ-MDuSp1rg-hrgHJItdx6kuo8ujrPY3HAG-TAGhiNBuN2UoZqBakIGRgk5Hq5RTzqtc9p2StGK5pUJdrcuJkfHyde18G4-Gp5WZjhHUzNIJwMB1zu7La3wKhpuwYih3ben1IM_pqAAaLpPPYQ/w320-h180/20220717_090637.jpg', 'showInlineAds': false}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'author', 'label': 'by'}, {'name': 'timestamp', 'label': 'MMM d, yyyy'}]}, 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'share', 'label': ''}, {'name': 'comments', 'label': 'Comment'}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Tags:'}]}], 'allBylineItems': [{'name': 'author', 'label': 'by'}, {'name': 'timestamp', 'label': 'MMM d, yyyy'}, {'name': 'share', 'label': ''}, {'name': 'comments', 'label': 'Comment'}, {'name': 'labels', 'label': 'Tags:'}]}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML13'}, {'title': '#You may also like', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML15'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'sidebar-static', 'id': 'PopularPosts10', 'posts': [{'title': 'Neighbours Class 12 English Exercise ', 'id': 2341597814032463869}, {'title': 'A Day Class 12 English Exercise', 'id': 1935590610879980461}, {'title': 'Summary of Neighbors by Tim Winton | Class 12 English Summary ', 'id': 2432569999191688192}, {'title': 'Class 10 Nepali Book 2080 PDF Download (Updated Syllabus)', 'id': 273279498376831962}, {'title': 'Internet and Its Services: Class 10 Computer Exercise ', 'id': 3024549049042891854}]}, {'title': '#CustomPost by Label', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': 'About Us', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML21'}, {'title': 'Learn More', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList13'}, {'title': 'Newsletter', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML22'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML27'}, {'title': 'License Key', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML28'}]}]);
_WidgetManager._RegisterWidget('_ImageView', new _WidgetInfo('Image10', 'upload-image', document.getElementById('Image10'), {'resize': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList15', 'extra-menu', document.getElementById('LinkList15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts11', 'special-home', document.getElementById('PopularPosts11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML26', 'special-home', document.getElementById('HTML26'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML11', 'before-blog', document.getElementById('HTML11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_FeaturedPostView', new _WidgetInfo('FeaturedPost1', 'before-blog', document.getElementById('FeaturedPost1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/2439022129-lbx__en_gb.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/13464135-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML13', 'ads-post', document.getElementById('HTML13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'ads-post', document.getElementById('HTML15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts10', 'sidebar-static', document.getElementById('PopularPosts10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'footer-widget', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList13', 'footer-widget', document.getElementById('LinkList13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML22', 'footer-widget', document.getElementById('HTML22'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML27', 'jet-options', document.getElementById('HTML27'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML28', 'jet-options', document.getElementById('HTML28'), {}, 'displayModeFull'));
</script>
</body>*/</style>