Update This Post

SEBA Class 10 Mathematics Chapter 8 Solution | Assam Board Class 10 Mathematics Chapter 8 ত্ৰিকোণমিতি (Trigonometry) Answer | 2026

Note: আপুনি ইয়াত Post টোৰ এটা copy edit কৰি আছে। Submit নকৰালৈ Live WordPress Post-ত কোনো change নহ'ব।

Post Title

SEBA Class 10 Mathematics Chapter 8 Solution | Assam Board Class 10 Mathematics Chapter 8 ত্ৰিকোণমিতি (Trigonometry) Answer | 2026

Post Title edit কৰিব নোৱাৰিব। কেৱল Post Content update কৰিব পাৰিব।

Post Content

<b><span style="font-family: Tiro Bangla; font-size: medium;"><a href="#ex11">অনুশীলনী 8.2</a></span></b><div><b><span style="font-family: Tiro Bangla; font-size: medium;"><a href="#ex12">অনুশীলনী 8.3</a></span></b></div><div><b><span style="font-family: Tiro Bangla; font-size: medium;"><a href="#ex13">অনুশীলনী 8.4</a></span></b><br /><div><br /></div><div><img src="https://lh3.googleusercontent.com/d/1wV3H-0Kfwbu3UNtICcFpmn7oqQpkI8Gd" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1_hjJg5BeJEGJC94GmeGEBpFOYQkBEWf5" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1pQ_sSJFOWhAZcchlpAdERcROI-CJyJEe" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1Yf6gY3eyG-oTf4MDKTdFqFdORhCt1Kxd" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1fI5rxoZWAScMkbJOMTT8qdKQn_UonLzO" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1jTVTqOO7vjYD40QP8_thoOhAzxkJfcnm" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1N4uKhouBow0BdQz51EaMwzOUnMtzQCV3" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1x4mTvvu-58MexhyiMiiCLHEEI-Uur9w5" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1RpX1Yb3D_7TIQXdOMHXGJWMuA4XkyU2P" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1m5M9emcGVePgmpAxFe9vRIPn4SvsrVwR" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1ci8Eb2BiBOw38e0xxQ3ek9AK5CUsHaF9" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1wlBz8828xA4ktx4LfX0NXZxk4MlBLrEk" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1puf1-IuCQSnlz7SiTlA1JLaXyMTvdzhM" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1mC36GdyYzV03-m9O2HocvOfXYwiSkK6M" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/15UqOM3NEk5RiVNkkPOa3BB1-b0LQwdqo" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1W4UoDrPdIPW-GH-zlGh6W-FyYF-g9k88" style="height: auto; max-width: 100%;" />

<h2 id="ex11"><a href="#ex11"><span style="font-size: medium;">অনুশীলনী 8.2</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/16Qh1VpYZiB060uXPFhRRMj9-9QG1ZIXD" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1jEuJk7wNX-wiW5lr2XXBRpJw4q1ZEYuh" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1lfMCH55gxxCVJ_cd296YLxKWExE7zqMu" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/10pnDsb_llo_H9GbTen9pbuFIxbIwiLUZ" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/14pDDqzV98Hulo8100o_x_6CHH4XOFo0w" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1GF0Z9jgPlDdNTq1p1ed7CydNlkUh0-3q" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1PUBYw8SVUz9nocGoFxXMAl8FKRSEmD_g" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1jQtKqHSzLvnvCv_CXYvqu-d12kGBzQeo" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1t533liEGdrbkkRvjYgKS9X2Wg9Qh-Grq" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1FA5mtUlKyiAUFAuspHmWEY0Ybgrt3dXX" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1gXbFSQO-kutoEziAwhzIGtM_5AcTtBdt" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/14eoQqHT2N8MnGdZyqUFBkeU4ohuxxA-1" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1GhPN-vdzKtMdoh-xhsPNK3ZjCgQPdpf5" style="height: auto; max-width: 100%;" />

<h2 id="ex12"><a href="#ex12"><span style="font-size: medium;">অনুশীলনী 8.3</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/13wrcyJHfGaHQltD_4O_wd7X2bfeHdOPq" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/16JVe_w_QnXVPrtQyuZIGqpwf9EJtoanf" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1WbwLPrLqHq8n8tByOBdCH-sEbQKSutN_" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1DMqHjH264IxqnKMPR8A5hX8YkAJrcPqv" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1oAISY6E6rX9uks3ttf4QZn-4B_tPBANI" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1Aw53rGX1NZVEZbROvvl-53y9YtL2JKyV" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1wJTOrODJ85Y8HhRJZObSo3K3ajSlVd3W" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/13C_KxaQjX5uzmkItCcYjBWmSUx470QnI" style="height: auto; max-width: 100%;" />

<h2 id="ex13"><a href="#ex13"><span style="font-size: medium;">অনুশীলনী 8.4</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/16vFIkj0uu8gr6Hv0pYza7vsDzafHelPa" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1qKxWR7WXJG0DeHqEcpROIxo1jnvw2VJ4" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1z4tV_vAQIHNro8FhKJJYCKEbc4VapacN" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/15JZptMw2ukITYkoKKNopf3TdERvNczM7" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/15FlgEum390frf0_YBUA6IxbkN3pS9pbW" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1kdY0ihKpgTdqPv63YgsiJGrpv9PoJGe_" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1LyHE-osMUNRqM3wyOz9m5Rnn_Yxbb8w1" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1xfsRAR-f4QvNhhXaWY0HcUyHAcmaG8sF" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1fWy51UnIkkqHn7mzVSm2aMvl__HPk4hI" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1nkI3nLpnPs6aLdw3bGT-h3VZbgkKCAap" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1u4Jj3Gkp7bQabl92uVq7byo6kNRg_OaO" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1uKroyeFUE-6M4NUQAEzfvsvvqttT-oYt" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1PY0zNCxJAYXy8wzdX_t5Fyoc-muI-b_O" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1IN5oWZ70PZFUe7ynRV2IcVj1xtRLT_G8" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1ZcqZ4fwyRSKDQiY8OqU3TF7n_sDKCNNr" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1sw3LI_9jtQeYLerlZaYET8N6r_LGuwyx" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1Wngwxv5H1kOMyv7-yTCVlJNM0bdR9Duy" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/12MlvERX0vZQ5Vv2CFub_bI2zY6d0m3WZ" style="height: auto; max-width: 100%;" />

<div style="display: flex; flex-direction: column; gap: 20px;"><a href="#ex11"><b><span style="font-size: medium;">অনুশীলনী 8.2</span></b></a><a href="#ex12"><b><span style="font-size: medium;">অনুশীলনী 8.3</span></b></a><a href="#ex13"><b><span style="font-size: medium;">অনুশীলনী 8.4</span></b></a><br /></div><div style="display: flex; flex-direction: column; gap: 20px;">

<img src="https://lh3.googleusercontent.com/d/1L4Jx64SI9p-7WWVpoKVhaInfCggmKGF3" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1DimYljB3TluG_tmQK6TZGBDxpLUMrE3i" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1QoBQakj-hyr34E0lvFj7UwxhaNRY60Fi" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1M0Nu-BtUjOdifqe1l0nmsf-drt1rGFeZ" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1caEKZOcE2ul4jeVFuckDV1Epy3N2nkzi" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1cIML1q8kd4bW9xOCDthdNZs0srmn-7Oc" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1fDbG0-KwiD5iffDPSs0do3qz-TsB7lYS" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1EvkX0WPRwFcCJROuymxzP7YE1ahS_IR2" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1BNMnIxpw3S0dnTbQFtbnCcrZTAOLXcmq" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/13V9BVThYjDT049hENI6_Wj8wm_JlbPcF" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1-B60SBaF3HJr2WXfDLvr9lmJW080oGcs" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1LGJi5HtDOC8jaFeI34wZ0mX_fwosDcpb" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/112eMUUURA2s-tL0Rccs0noB5qXQRXWW3" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1I5mbEfXCz-I4R1Gkrr3tGFLgMGoFd5cC" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1BPb1QTHDfavx0Qn8HuYw2O74tHppeKw7" style="height: auto; max-width: 100%;" />
  
  <h2 id="ex11"><a href="#ex11"><span style="font-size: medium;">অনুশীলনী 8.2</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/11nChFThaXhNguHKf21LBskak4tYMn-UH" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1nfC5VuyHjB4uW1cnCRv93X4X6tsYhzvT" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1AqsBpLtCG_ZMg6y2zztuIwnGApdxzKv-" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1yU9-92yr4sh2wujtg1vz8Rmjq1h0mXso" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1ZPrDbqd4MeEq6pZarcYFmE7i5OKEd902" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1glpmoGW8wZFIrKDtA47CdbTR6jv6J0jX" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1VYfRrauNF_BZI_dDvSJCRLNbBLj3fIcG" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1O2LgflslQHKUpCKPGxtj4YgfZhSAyvti" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1e6L9rQPbIE_ySct99-EBojtFZae0CjDX" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1jOtUgrgnO6yE5z7OJ2193ieqABETWdSR" style="height: auto; max-width: 100%;" />
  
  <h2 id="ex12"><a href="#ex12"><span style="font-size: medium;">অনুশীলনী 8.3</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/1q8sfg12wPQsM3xtkWqEXLdWLIwD5AvlT" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1Be4pPGAtkGHg0HHxITK2dRL-DlH9A45t" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1JzZaHMEM4l6ZsepOGxZWXWEPEBpxniGb" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1iyufIZVNkQ9yEPDvKK_F6B-LmItgSEHx" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1C8i_UnbRpg4xvF58uv9qkUIop5c2Bfls" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/13COwJnVC1VPjX2vL-pVyq8MbGQqAt4Te" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1IVqSQLci6TQVZJkbtzKmgil9u4PcDjID" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1faE83_e4efVL9r_Qe-Dp5l_85ecoAtxs" style="height: auto; max-width: 100%;" />
  
  <h2 id="ex13"><a href="#ex13"><span style="font-size: medium;">অনুশীলনী 8.4</span></a></h2>

<img src="https://lh3.googleusercontent.com/d/1xl2XDxxmfSa4ebPSlCc5udOeZp3-Xyjw" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1EcQXCdGKDfLZFnphYBY_vtoU0ocxW8W-" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1jVZA88rv5zYckJ55QroaWH9a86DI6kvS" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1lyrykLqrhbnNJwxNbzhvGU7bLKp0YYQE" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/118zpV_eC7JyA_0QSi4X6R7pjF1wytPk0" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/156wSgXqG-k-0eJH0wpvjQ7TUvSWTTG_I" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1YG2rby4fcnOundcw8wv8yG1MhyJs4Ti_" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/125VJMOZXpWavoBTKdOZGLLqPi-eeKsyJ" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1vIOJBxGpP0U-4OVvjN-dd3xRrytZAWou" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/12xwVRV2aVcv17tyixTAHluZj2OUVheT6" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1-3FblBKA6F6AFl6j66OZu1_moIyzbGWJ" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1Pfjf03pH6xOs0jBkgEoVLQjfwFeBapbm" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1TQQYnNkhJFx68zxgC9pLyGiVpCxnTYsp" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1CeqOcKOsHwj3dyHR2PEGdK7PXVDhg_uz" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1KPoI7ud-5nQG7LcTrGpMDszqZ6Hyh92r" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1bZ_nmOu_Hkb91xhf-QwoSGsPPod0FVCi" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1JyU0jO7R8fy3YReZt8Jgy_CM874CGm2z" style="height: auto; max-width: 100%;" />

<img src="https://lh3.googleusercontent.com/d/1ct1-_Dey_1JGnb7Dwc1T_5qx3fDzQzL9" style="height: auto; max-width: 100%;" />

</div></div></div>

Your Email ID

Verification record-ৰ বাবে Email ID প্রয়োজন। Name নালাগে।

What did you update?

আপুনি কি কি সলনি কৰিলে সৰুকৈ লিখক। Admin Review page-ত automatic change highlight-ও দেখা যাব।

Submit কৰাৰ পাছত এই Update টো Pending Verification হিচাপে save হ'ব।