Question

Please answer this question

Answer 1

first to solve this problem, we know that sum of the all angles is 360 degrees
Later,
we need to convert all the angles in the terms of a variable,
we get that,
z=60+x,
5y=2x,
from this equations we can say that,
60+x+2x+60+x+2x=360,
120+4x=360,
x=40.
from this,
z=60+x,
z=60+40,
z=100
And,
y=2x/5,
y=80/5,
y=16.
HOPE IT HELPS

Answer 2

x+60+2x=180° (LPA)
3x=120
x=40°

5y=2x (VOA)
5y=80
y= 16°


60+x=z (VOA)
60+40=z
100°=z