Question

find the perimeter of following rectangles​

Answer 1

Answer:

1. 66cm

2. 12cm

Step-by-step explanation:

Perimeter of Rectangle = 2(l + b)

1.

= 2(13 + 20)

= 2(33)

= 66cm

2.

= 2(4 + 2)

= 2(6)

= 12cm

Answer 2

Step-by-step explanation:

formulae of perimeter of rectangular

2× length × breadth

1) 2×(20+13)

2×33=66cm

66cm

2) apply same formulae

2× length × breadth

2×(4+2)

2×6=12m

12m