Question

What is the approximate area of a clock face with a diameter of eight inches?

Answer 1

The area formula of a circle is :

`A=(1)/(4)\pi D^2`

From the problem, the diameter is 8 inches.

The area will be :

`\begin{gathered} A=(1)/(4)\pi(8)^2 \\ A=50.27 \end{gathered}`

The answer is 50.27 in^2