Question

In rectangle ABCD, if AB = 20cm, BC = 21 cm then find BD.


a) 25 cm
b) 30 cm
c) 35 cm
d) 29 cm



2)In a parallelogram if adjacent sides are 10 cm and 20 cm, then find its perimeter.

a) 50 cm
b) 60 cm
c) 100 cm
d) 80 cm​

Answer 1

Answer:

1) option a) 25cm

2) option b) 60cm