Question

The angle of a quadilateral angle are2x, 3x,7x,8x find x

Answer 1

Answer:

x=18°

Step-by-step explanation:

(2x+3x+7x+8x)=360° [as the sum of all angles of a quadrilateral is 360°]

or, 20x=360°

or, x=18°

[Ans]