Question

ABCD is a quadrilateral with angle A is equals to angle C and Angle B is equals to angle D if angle A is twice Angle B, find the measure of each angle​

Answer 1

Answer:

a+b+c+d=360

Step-by-step explanation:

2b+b+2b+b=360

6b=360

b=360/6

=60

angle b and angle d is equal to 60 degreewhereas angle a and angle c is equal to 60 *2=120 degree

Answer 2

hey mate

angle A = angle C

angle B =angle D

let angle B =2x=angleD

Angle A=x=angle C

sum of all angle of quad.=360°

x+2x+x+2x=360

6x=360

x=60

angle A =2×60=120°

angle D=120°

Angle B=60°

Angle C=60°

I hope it helps u ❣❣