Question

The breadth and perimeter of a rectangle are 8 cm and 64cm.Find the length of the rectangle

Answer 1

Answer:

Given,

Breadth = 8cm

Perimeter = 64cm

Perimeter of a rectangle = 2(l+b)

Substitute the given values in the above formula.

=》64=2(l+8)

=》2(l+8)=64

=》l+8=(64/2)

=》l+8=32

=》l=32-8

=》l=24

The length of rectangle is 24cm.

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Answer 2

Answer:

Length = 24

Step-by-step explanation:

Length= x

Breadth= 8 cm

Perimeter= 64 cm

2(l+b) =64 cm

2(x+8) =64

2x+16=64

2x=48

x=24

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