Question

In parallelogram ABCD,angle B-angle A=40degree.find all the angles of parallelpogram ABCD

Answer 1

Answer:

A=B=40 DEGREE,C=D=140 DEGREE

Step-by-step explanation:

In a parallelogram,opposite angles are equal

So,angleA=angleB=40DEGREE

Also,angleC=angleD=x

Now,in a quadrilateral,sum of all the angles is 360 degree

So,in quadrilateral ABCD

angle A+angle B+angle C+angle D=360

80+2X=360

2X=280

X=280/2

X=140 DEGREE

Hope it helps! Mark it as the brainliest!

Answer 2

this is ur answer if u have any doubts ask me