Question

12. Find the area of a circle inscribed in a square of side 35 cm.​

Answer 1

Answer:

962.5 cm²

Step-by-step explanation:

Given:

Side of square = 35 cm

Also, the circle is inscribed in square.

We know that,

Length of all sides of square are equal.

Thus, Diameter of circle will be equal to side of square.

As we know, Diameter = 2r.

.°. 2r = 35, r = 17.5 cm

We've to find the area of circle.

Area of circle = πr²

= 22/7 × 17.5 × 17.5

= 22 × 43.75

= 962.5 cm²

Thus, area of a circle inscribed in a square of side 35 cm is 962.5 cm².

Answer 2

962.5 cm^2

Step-by-step explanation:

given - side of square - 35 cm

diameter of circle will be equal to side of square

R =d/2

R=35/2= 17.5cm

Area of circle =πr^2

= 22/7x17.5x17.5

=962.5 cm^2