Question

Find the area of the circle circumscribed about a square each side of which is 10 cm

Answer 1

then answer comes 78.5

Answer 2

Answer:

The area of the circle is 78.5 square inches.

Step-by-step explanation:

Given : A square each side of which is 10 cm.

To find : The area of the circle circumscribed about a square ?

Solution :

The circle is inscribed in a square of side.

Note - A circle cannot be circumscribed in a square, but it has to be inscribed.

Now, According to question

The diameter of the circle = 10 inches.

The radius of the circle = 5 inches

Area of the circle $A=\pi r^2$

$A=3.14\times 5^2$

$A=3.14\times 25$

$A=78.5$

Therefore, The area of the circle is 78.5 square inches.