nicolecosmetorres nicolecosmetorres
  • 21-09-2020
  • Mathematics
contestada

A circle has a diameter of 29 feet. What is the area? *
650.5 square feet
655.5 square feet
O 660.5 square feet
O 665.5 square feet

Respuesta :

Stephen46
Stephen46 Stephen46
  • 21-09-2020

Answer:

The answer is

660.5 square feet

Step-by-step explanation:

Area of a circle = πr²

where r is the radius

From the question

diameter = 29 feet

To find the radius given the diameter we use the formula

[tex]radius = \frac{diameter}{2} \\ radius = \frac{29}{2} \\ = 14.5 \: \: feet[/tex]

So the area of the circle is

[tex]A = {14.5}^{2} \pi \\ = 210.25\pi \\ = 660.519...[/tex]

We have the final answer as

660.5 square feet

Hope this helps you

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