Question

tell me answer please​

Answer 1

Answer:

the angle opposite to 60 degree will also be 60 according to the properties of parallelogram. now the angle which is adjacent to 60 degree will be 120 degree because adjacent angles of parallelogram are supplementary

Answer 2

Step-by-step explanation:

In parallelogram opposite angles are equal.

Hence angle A = angle C = 60°.

Sum of adjacent angles = 180°

angle A + angle B = 180°

angle B = 180° - 60°

= 120°

Hence angle B = angle D = 100°.

Hope it's helpful to u.