Question

The perimeter of a rectangle is 72 cm.Its length is 25 cm.Find it's breadth.

Answer 1

Step-by-step explanation:

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Answer 2

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Asked:-

The perimeter of a rectangle is 72 cm.Its length is 25 cm.Find it's breadth ??

To Find :-

Breadth of rectangle

Given :-

perimeter - 72 cm

length - 25 cm

As we know :-

perimeter of rectangle - 2 ( l + b )

Solutions :-

⟹$perimeter = 2(l + b)$

⟹$72 = 2( \: 25 + b)$

⟹$72 = 50 + 2b$

⟹$72 - 50 = 2b$

⟹$22 = 2b$

⟹$\frac{22}{2} = b$

⟹$11 = b$

Required answer is 11cm