Question

in a Trapezium ABCD angle A ratio angle d is equal to 3 ratio 2 and angle b
ratioc angles is equal to 4 ratio 5 find angles of the trapezium

Answer 1

let a=3x

let d=2x

3x+2x=180

5x=180

x=36

a=108

d=72

let b=4x

let c=5x

4x+5x=180

9x=180

x=20

b=80

c=100

Answer 2

Answer:

108 this is the answer