Question

1.In a figure ABCD is a parallelogram, if ab=4.5 cm,then find the other sides of the parallelogram when its perimeter is 21 cm.

2.In a parallelogram ABCD, angle A : angle D= 2:3, then find the angles of the parallelogram.

3.In a figure, if angle B= 68 degree, find angle A, angle c and angle D.

Please kindly answer all the questions asked above...........

Answer 1

1 question's answer refer to the property of parellogram