Question

Three angles of a quadrilateral
are in ratio 2:3:5:8.
Find the angles.​

Answer 1

Answer:

2:3:5:8

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

sum of quadrilateral angles is 360.

18x=360

x=360/18

x=20

2x=2×20=40

3x=3×20=60

5x=5×20=100

8x=8×20=160

Therefore the angles are 40,60,100,160.

Answer 2

Explanation:

the sum of quad.=360

let three angles =2x,3x,5x,8x.

now

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

18x=360

x=360/18

x=20

2x=2×20=40

3x=3×20=60

5x=5×20=100

8x=8×20=160