Question

Pls solve this for me!

Answer 1

Explanation:

∆MNO is equilateral so

m+n+o=180

n=180/3

=60°

2x°+4x°+2x°=8x°

8x°=60°

x=60/8

15/2

7.5°=x

2x°+o=y°

2*7.5°+60°=y°

y°=15+60

y°=75°