Question

3. Breadth of a rectangle is 16 cm. If length of the rectangle is 8 cm more than
the breadth , find the perimeter ot the rectangle.
a) 40 cm
c) 80 cm
b) 120 cm
d) 160 cm​

Answer 1

80 cm is the answer.

Given, b= 16cm

l = b+8

= 16+8 =24 cm

Now, Perimeter(P) = 2(l+b)

= 2(24+16)

= 2×40

= 80 cm

Answer 2

Hey mate!!!

Hey mate!!!Here is ur answer:-

breadth of this rectangle = 16cm

length of this rectangle = 16cm + 8cm = 24cm

Perimeter of a rectangle = 2(l+b)

Perimeter of this rectangle =

2 ( 16+24 )

2 (40)

Perimeter = 80 cm

So, Perimeter of this rectangle is 80cm

Hence, the correct option is second one.

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