Question

The 4 angles of a quadrilateral are in the ratio 2: 3 :5 :8.find the angles

Answer 1

Answer:

let the angles be x

so we have 2x,3x,5x,8x.

2x+3x+5x+8x =360 degree

18x=360 degree

x=360/18

x=20 degree

2x=2×20

=40

3x=3×20

=60

5x=5×20

=100

8x=8×20

=160