jaaydeee
jaaydeee jaaydeee
  • 03-03-2021
  • Mathematics
contestada

Find the area of this circle. Use 3 for 1.
A = 7r2
3 ft
[?] ft

Find the area of this circle Use 3 for 1 A 7r2 3 ft ft class=

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 08-03-2021

Answer:

27ft²

Step-by-step explanation

Area of a circle = πr²

Given

radius r = 3 ft

Substitute r = 3 into the formula

A = π(3)²

A = 9π

A = 9(3)

A = 27ft²

Answer Link

Otras preguntas

PLEASE ANSWER QUICKLY!! A container holds 10 gallons of water. If 5/8 of a gallon is added to the container each hour, how many hours would it take to fill the
"One Saturday afternoon Corina noticed dark clouds gathering in the sky above her house. Her mother and father told her that a thunderstorm was rolling in. Just
During the Civil War, Harriet Tubman was?
Think about the nitrogen cycle, the oxygen cycle and the carbon cycle. Why are these all considered cycles?
What does standard of living mean in 1984
What was the worst outbreak in U.S. history and when was it?
Read the excerpt. From "The Darkling Thrush" At once a voice arose among The bleak twigs overhead In a full-hearted evensong of joy limited; An aged thrush, fal
Help please . What does ad equal
Where should a "deny all catch all" rule be positioned and why? pleaseeee help!
Which inequality is true? -1/2>0 -2.5>-2 -1 1/2>1.5