Question

Find the perimeter of a rectangle whose one side is 3cm and the other side is 7cm

Answer 1

Answer:

ur answer is 20 cm

Step-by-step explanation:

p = 2(l+b)

2( 3+7) cm

2*10=20 cm

Answer 2

Answer:

20 cm

Step-by-step explanation:

Perimeter of a rectangle = 2 (l + b)

l =7 cm, b = 3 cm

= 2 (7 + 3) cm

= 2 (10) cm

= 20 cm