Question

3. Find the perimeters of the rectangles with the following dimensions :
(a) length = 7 cm; breadth = 3 cm
(b) length = 6m; breadth = 4 cm
(c) length = 2 cm; breadth = 1 cm
(d) length = 10 m 3 cm; breadth = 7 m 25 cm​

Answer 1

Answer:Perimeter of Rectangle= 2(l+b)

A) 2(7+3)  =  20 CM

B) 2(6+4) =  20 CM

C) 2(2+1) =   06 CM

Step-by-step explanation:

Answer 2

Answer:

(a)20 cm

(b)1208 cm

(c)6 cm

(d)3456 cm

Step-by-step explanation:

1. 2(7+3)= 20
2. 2(600+4)= 1208
3. 2(2+1)= 6
4. 2(1003+725)= 3456