Question

Find the area of a circle with a diameter of 14 meters. Round your answer to the nearest hundredth of a square meter.

Answer 1

153.86
`m^(2)`

Explanation:

Formula for the area of a circle is
`r^(2)\pi` where
`\pi` = 3.14 and
`r^(2)` is radius times radius, which in this case is 7 since radius is 1/2 diameter.

So 7 multiplied by 7 = 49 then 49 multiplied by 3.14 = 153.86
`m^(2)`