Question

a circle of area 154 cm² is inscribed in a square find the length of each side of the square​

Answer 1

Answer:

Given Area of circle=154cm

2

⇒πr

2

=154cm

2

⇒r

2

=

22

154×7

=49cm

⇒r=

49

=7cm

Answer 2

Answer:

Given , The circle which is inscribed in a square.

Area of circle = 154 cm²

To Find - Length of each side of square which .

Let the side of the square be l cm.

Now, here

Radius of the circle = Length of one side of

square

Area of circle = ₱r²

₱r² = 154

22 / 7 x r² = 154

r² = 154 x 7 / 22

r² = 7 x 7

r = 7 cm

Therefore the length of one side of square is also 7cm.