Question

the sum of 2 angles of a quadrilateral is 120 degree and 2 angles are equal . find the one of the equal angle​

Answer 1

Answer:

let two equal angles be x

if the sum of two angles are 120, then the sum of remaining two angles are(360-120)=240

therefore;. x+x=240

2x=240

x=240÷2

x=120

Answer 2

Hey kritika, u can refer the above pic.

I hope it helped u ☺️