SOLUTION: A circlar dance stage has a perimeter of 28 pi feet. What is the area, in square feet,of this dance stage? I already chose an answer because it is multiple choice but i am not sur

Algebra ->  Surface-area -> SOLUTION: A circlar dance stage has a perimeter of 28 pi feet. What is the area, in square feet,of this dance stage? I already chose an answer because it is multiple choice but i am not sur      Log On


   

Question 732916: A circlar dance stage has a perimeter of 28 pi feet. What is the area, in square feet,of this dance stage? I already chose an answer because it is multiple choice but i am not sure.
a) 56 pi ft 2
b) 196
c) 280
d) 784
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Divide the circumference (i.e. the perimeter) by to get the radius. Square the radius and multiply by to get the area.

John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism