Question

8.
A wire is in the shape of a square of side 20 cm. If the wire is bent into a rectangle
of length 24 cm, find its breadth
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Answer 1

Answer:

Step-by-step explanation:

ANSWER

It is given that,

Side of square = 20 cm.

So the perimeter of square = 4∗20=80 cm.

Perimeter of rectangle = 80 cm.

We know that,

Length of rectangle = 24 cm.

So the perimeter of rectangle = 2(l+b)

Substituting the values,

80=2(24+b)

By further calculation,

40=24+b

b=40–24=16 m.

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