Question

1. construct a parallelogram ABCD,if: (i) AB=3.6cm ,BC=4.5cm and angleABC=120°

Answer 1

step 1 construct a line a b equal to 3.6 CM
step 2 the point inside of the compass is pointed on a and pencil on b
step 3 draw a semicircle
step 4 with the same opening from b make an Arc cutting on o
step 5 same arc cutting on p

Answer 2

You can see the construction chapter in the book of class 8th