5mmt9sxxxz 5mmt9sxxxz
  • 03-04-2022
  • Mathematics
contestada

The area of a circular fountain is 121pi square feet. What is the diameter of the fountain?

Respuesta :

alexanderorangeguy
alexanderorangeguy alexanderorangeguy
  • 03-04-2022

Answer:

22 feet

Step-by-step explanation:

Area of circle = pi(r²)

the square root of 121 is 11, so r = 11

d = 2r

d = 22

Answer Link

Otras preguntas

Plss Answer!!!!!!!!!​
A cylinder has a radius of 2.5 inches (in.) and a height of 11 in., as shown. 2.5 in. 11 in. What is the surface area, in square inches, of the cylinder?
Use the substitution method to solve the system of equations. A. (5,-7) B. (-1,-5) C. (-1,5) D. (2,-1)
How is a virus different from a bacterium? A. A virus causes illness, but a bacterium does not. B. A bacterium is a living cell, but a virus is not. C. A virus
True or false. The primary functions of price in a free market are to inform, direct, and motivate consumers and firms.
How many voters should be sampled for a 95% confidence interval? Round up to the nearest whole number.
Domain and function Function or not a function
3 + 5 . (-3)= 5 . ( - 6 + 2 ) - 4= - 5 + 8 . 2 + 1= 4/6 + 13/6 - 5/6= 2 . 8 - 5 . (3 - 4)= 7/3 . 5/2=
The concept of _____ emphasizes that changes in cognitive activity patterns might result in disuse and consequent atrophy of cognitive skills.
HW HELP PLZZZZ ASAPPPP