Question

find the breadth of a rectangle whosw length is 8 cm and perimeter 24​

Answer 1

Step-by-step explanation:

perimeter of rectangle = 2(length+ breadth)

=> 2(8+ b) = 24

=> 16+2b= 24

=> 2b= 24-16= 8

=> b= 8/2=4

therefore breadth = 4cm

Answer 2

Step-by-step explanation:

So given length = 8 cm

Given perimeter = 24 cm

Since the formula for perimeter of rectangle = 2(l+b)

Therefore forming and equation we have

2(8+b) = 24

16 + 2b = 24

2b = 8

b = 8/2

b = 4

Therefore the breadth of the rectangle is 4 cm

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