Question

The area of the circle that can be inscribed in a square of side 10 cm is
(a) 40 π cm²
(b)30 π cm²
(c)100 π cm²
(d)25 π cm²

Answer 1

Hey mate!

Here is yr answer...

Given,

Side of the square = 10 cm

Since, the circle is inscribed in the square..

Therefore, side of square = diameter of circle

d = 10 cm

r = 10/2 = 5cm

NOW,

Area of circle = πr²

= π × 5²

= π × 25

= 25π cm²

Therefore, area of circle = 25π cm²

So, option (d) is correct!

Hope it helps u..

Answer 2

Answer:

The area of circle is 25π cm².

Among the given options option (d) 25π cm² is the correct answer

Step-by-step explanation:

Given :  

Side of a square = 10 cm

Diameter of a circle,PR = side of a square , AB = 10 cm

Radius of a circle ,r = Diameter of a circle/2  

r = 10/2 = 5 cm

r = 5 cm  

Radius of a circle,r = 5 cm

Area of circle ,A = πr²

A = π × 5 × 5

A = 25π cm²

Area of circle = 25π cm²

Hence, the area of circle is 25π cm².

HOPE THIS ANSWER WILL HELP YOU...