Question

find the value of x in the following figure

Answer 1

Answer:

In first figure,

x + x = 133 (Vertically opposite angles)

2x = 133

x = 133/2

x = 66.5

In second figure,

x + (x - 3)+ (2x - 5) = 180 (linear pair)

4x - 8 = 180

4x = 180 + 8

x = 188/4

x = 47

This is the answer.