Question

find the value of x in the figure​

Answer 1

Answer:

x = 30°

Step-by-step explanation:

The angle between x and 2x will be 3x, become vertically opposite angles are equal.

And sum of x, 2x and 3x will be 180°

because they are on a straight line, and straight line make angle of 180°

so,

x + 2x + 3x = 180°

=> 6x = 180°

=> x = 180°/6

=> x = 30°

Extra solution :-

Because x = 30° se first angle will be 30°

2x angle will be 2×30° = 60°

And 3x angle will be 3×30° = 90°

hope it helps.