Question

2. Construct a parallelogram ABCD in which
(1) AB = 7.4 cm, BC = 5.2 cm and ABC = 120°.​

Answer 1

Answer:

Draw AB = 6 cm.

With A as centre and radius 6.8 cm, draw an arc.

With B as center and radius 4.5 cm draw another arc, cutting the previous arc at C.

Join BC and AC.

With A as centre and radius 4.5 cm, draw an arc.

With C as centre and radius 6 cm draw another arc, cutting the previously drawn arc at D.

Join DA and DC.

Then, ABCD is the required parallelogram.

Step-by-step explanation: