Question

Plzzz find the unknown angle in 5th question...

Answer 1

angle X = 65 deg and angle Y = 30 deg . angle X = 25+ 40
=65 (ext. angle property).
therefore , angle X=65 deg.
angle 45= y + 35
45-35= y
10 = y .

Answer 2

40 + 25 + x' (besides x) = 180
x' = 115
x' + x = 180
115 + x = 180
x = 65

45 + y' (besides 45) = 180
y' = 135
135 + 35 + y = 180
170 + y = 180
y = 10

MARK BRAINLIEST!!