Question

one angle of a parallelogram is measured 70 degree find the measure of remaining angles of parallelogram

Answer 1

Let angle A = 70 then angle B = 110, C=70 and angle D= 110

Answer 2

Parallelogram

⇒ Opposite angles are supplementary

⇒ Diagonal angles are equal

Find the 4 angles:

One angle = 70º (Given)

Diagonal angles of that angle = 70º

Opposite angle = 180 - 70 = 110º

Diagonal of the opposite angle = 110º

Answer: The angles are 70º, 70º, 110º and 110º