Question

Find the angle x in the given figure.

Answer 1

Step-by-step explanation:

In triangle Sum of interior opposite angle of triangle is equal to exterior angle.

So there is one interior angle and one exterior angle are given so equation is

30 + x = 110

x = 110 - 30

x = 80 degrees. ANSWER

Answer 2

Answer:

in this figure x = 80

Step-by-step explanation:

p = 30 (vertically opposite)

r = 180-110 = 70

therefore

x +30+70 =180

x=180-100

x = 80