In a parallelogram abcd,if angle a=75,find angle c?

In the given figure, ABCD is a parallelogram in which angle BAD = 75^@ and angle CBD = 60^@ . Then, angle BDC is equal to

In parallelogram ABCD,angle A=60^(@) Then find angle B,C,D,

square ABCD is a parallelogram. If angle A =3x and angle C =120^@ then find the value of x.

In parallelogram ABCD, find angle B, angle C and angle D.

In parallelogram FIST, find angle SFT, angle OST and angle STO.

In the adjoining figure, ABCD is a parallelogram in which angleA=75^@ .Find the measure of each of the angles angleB,angleC and angleD

In parallelogram ABCD, the angle bisector of angle A bisects BC. Will angle bisector of B also bisect AD? Give reason.

In a parallelogram ABCD, angleA = 115 degree. The measure of angle D is equal to

ABCD is parallelogram if angleA = (4x+13)^(@), angleD=(5x-22)^(@) , then find angleB, angleC .

Find the remaining angle of a parallelogram if one of its angles is 110^(@).