Question

AB = 4.5 cm, angle B = 120° and the distance between AB and DC = 3.0 cm.
Construct a parallelogram ABCD​

Answer 1

Answer:

Draw a line segment AB=4.5cm.

⇒  Construct an angle of 120∘ at B.

⇒  We have given that distance between AB and DC is 3cm, then AD=BC=3 cm. 

⇒  Since it's parallelogram and AD = BC then, AB = CD.

⇒  With B as a center and radius 3 cm then cut off at point C.

⇒  With C as center and radius CD =4.5 cm draw an arc.

⇒  Then with A as center and radius AD =3 cm draw an arc intersecting at point D.

⇒  Join AD and CD.