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

To find the area of the circle:

⇒ need to know the formula:
`\pi r^(2)`

• r: radius or half of diameter's length ⇒ 7 meters

Let's calculate:

`Area = \pi (7)^2=49\pi =153.9380m^3`

The problem asks us to round to the nearest hundreth:

`Area = 153.94m^3`

Answer:
`153.94m^3`

Hope that helps!