Question

The radius of a circle is 7 meters. What is the circles area ?

Answer 1

As given by the question

There are given that the radius of the circle is 7 meters.

Now,

From the formula of area of a circle:

`A=\pi* r^2`

Then,

Put the value of radius into the above formula:

So,

`\begin{gathered} A=\pi* r^2 \\ A=3.14*(7)^2 \\ A=3.14*49 \\ A=153.86 \end{gathered}`

Hence, the area of the circle is 153.86 square meters.