Question

find the value of the angles marked in the given figures​

Answer 1

As we know sum of all angles will be 360°.

so, 4x + 3x + x + 2x + 2x = 360

or, 12x = 360

or, x = 360/12

or, x = 30°

Answer 2

Step-by-step explanation:

4x° + 3x° + x° + 2x° + 2x° = 360°

12x° = 360°

x° = 360/12 = 30°

Put the value of x° and you will get your angle

Like

4x° = 4 x 30° = 120°

3x° = 3 x 30° = 90°

2x° = 2 x 30° = 60°

x° = 30°