Question

Sonia had a wire in the shape of a circle of radius 4cm. she wanted to bent the same wire in the shape of a square of side 5cm. Will she able to do so? justify your answer.



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Answer with explanation plz. ​

Answer 1

Answer:

Hello Santa19!

Here's your answer.

Yes, she will be able to do.

Step-by-step explanation:

Circumference of circle

$= 2\pi r$

$= 2\pi \times 4cm = 25.31cm$

So she has 25.31 cm of wire.

Perimeter of square = 4× side

=4×5=20cm

To make a square with side 5 cm, she need 20cm.

Since she has more than 20cm of wire, she will be able to make the square.

Hope it helps you from my side.

Answer 2

circumference of circle =

.

2 × 22/7 ×4 = 176/7 = 25.14 cm (approx)

perimeter of square = 4 × side

= 4 × 5 cm = 20 cm

therefore it is possible to make square