Question

find the value of a,b and c ​

Answer 1

$\color{red}\huge\bold\star\underline\mathcal{AɴsWᴇʀ-:}\star$

$\small\purple{\mathbb{Vᴇʀᴛɪᴄᴀʟʟʏ \: ᴏᴘᴘᴏsɪᴛᴇ \: ᴀɴɢʟᴇ }}$

ᴀ = 45°

$\small\blue\star \purple{Lɪɴᴇᴀʀ \: ᴘᴀɪʀ } \blue\star$

B = 180° - 45°

= 135°

$\small\purple{\mathbb{Vᴇʀᴛɪᴄᴀʟʟʏ \: ᴏᴘᴘsɪᴛᴇ \: ᴀɴɢʟᴇ }}$

C = 135

$\color{red}\small\bold\star\underline\mathcal{Mᴀʀᴋ \: As \: Bʀᴀɪɴʟᴇɪsᴛ \: Aɴsᴡᴇʀ }\star$