rickynpapi
rickynpapi rickynpapi
  • 09-04-2020
  • Mathematics
contestada

The diameter of a circle is 12
feet. What is the area of this
circle? Use 3.14 for Pi.​

Respuesta :

andrewsoldatov andrewsoldatov
  • 09-04-2020

Answer:

Easy Peasy!

First we have to use the formula for the area of a circle:

[tex]A=\pi r^{2} \\A=\pi *\frac{12}{2}\\ A=6\pi \\A=6*3.14\\A=18.84[/tex]

So there you go!

Hope this helps!

P.S. Stay Safe!

(BTW the area is 18.84 feet)

Answer Link
harrygill4757 harrygill4757
  • 09-04-2020
First Radius of circle = d/2 = 12/2 = 6 feet

Now Area of circle = pi(r)^2

R^2 = (6)^2 = 36

Area of circle = 3.14 * 36 = 113.09 feet
Answer Link

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