Question

Find the area of the following circles, given that
(a) diameter = 35 m​

Answer 1

Answer:

Given :-

Diameter of a circle is 35 cm.

To Find :-

Area of the circle.

Solution :-

Diameter of the circle is 35 cm.

Radius = diameter/2 = 35/2

We know that the area of a circle is

πr²

According to quest :-

Area = πr²

Area = 22/7 × 35/2 × 35/2

Area = 962.5 cm².

Hence, the area of circle is 962.5 cm².