Question

HElP mEh pLeAse plEaSE plEasE

Answer 1

43°

Explanation:

let the unknown angle be X°

62°+x°+75°=180°{being sum of straight angle}

137°+x°=180°

x°=180-137

x°=43°

Answer 2

I am pretty sure its D

Step-by-step explanation: If you add 62 + 75 it would equal 137. Than you would have to subtract that from 180 which would give you 43.