Question

In a ΔABC, if ∠A – ∠B = 42°

and ∠B – ∠C = 21°

, then the measure of ∠B is:​

Answer 1

Step-by-step explanation:

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ᴘʟᴇᴀꜱᴇ ᴍᴀʀᴋ ᴍᴇ ᴀꜱ ʙʀᴀɪɴʟɪᴇꜱᴛ. ᴀɴᴅ ɪꜰ ʏᴏᴜ ɢᴏᴛ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ʟɪᴋᴇ ᴍᴇ. ᴀɴᴅ ᴘʟᴇᴀꜱᴇ ʜᴇʟᴘ ᴍᴇ ʙʏ ꜰᴏʟʟᴏᴡɪɴɢ ᴍᴇ ᴀɴᴅ ᴋɴᴏᴡ ᴍᴏʀᴇ ᴀɴꜱᴡᴇʀꜱ.ʜᴀᴠᴇ ᴀ ɴɪᴄᴇ ᴅᴀʏ    

ʏᴏᴜʀꜱ ꜰʀɪᴇɴᴅʟʏ 

$\color{red}{Mr Babbu Yt}$

Answer 2

Here's your answer in the attachment

Hope it helps you