Question

4. Find the perimeter of a rectangle whose
(c) length =3 cm, breadth =1.2 cm​

Answer 1

Answer:

8.4

step by step explanation

perimetre of rectangle = 2×(L+B)

= 1.2+3

=4.2×2

= 8.4

Answer 2

Answer:

7.2

Step-by-step explanation:

2[l+b]

l= 3 cm

b = 1.2

2[3*1.2]

2 * 3.6

= 7.2