Question

□ABCD is a parrallelogram in which mLA=X+60° and mLC =2x+30° find mLA and mLB​

Answer 1

Answer:

A,=B=C=D =90°

Step-by-step explanation:

A = x+60

C = 2x+30

now A = C ( Property of Parallelogram )

A= C

X+60 = 2X+30

X-2X = 30-60

-X = -30

X = 30

A = X+ 60

A = 90

Now A+B = 180 (Co-interior Angles)

90+B = 180

B= 90

So, as we know that a parallelogram with 90 degrees as angle can be a rectangle or Square

I hope you got it