Question

Find the angle measure x in the following figure given below -

Answer 1

Answer:

first we should use the linear pair

now, 60+y1= 180

y1= 120

50+y2 =180

y2= 130

now, sum of all sides pentagon= 360

130+120+50+X+X =360

300+2x=360

X=30

I hope it will help you.

Answer 2

Answer:

120

Step-by-step explanation:

180(n - 2)

180(5 - 2) = 540

540 - 120 - 130 - 50 = 2x

2x = 240

x = 120