SOLUTION: If the circumference of a circle is 8 pi, what is its area?
Algebra.Com
Question 50699: If the circumference of a circle is 8 pi, what is its area?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If the circumference of a circle is 8 pi, what is its area?
Circumference = 2(pi)r
8(pi)=2(pi)r
r=4
Area = (pi)r^2
Area = (pi)4^2
Area = 16(pi)
Cheers
Stan H.
RELATED QUESTIONS
If the area of a circle is 64 pi, what is its... (answered by stanbon)
what is the circumference of a circle if its area is... (answered by Cromlix)
If the circumference of a circle is 4(pi)/3, then what is half of its... (answered by solver91311,edjones)
The area of a circle is 35 square meters. What is its circumference? (Use Pi = 3.14 and (answered by checkley77)
if the area of a circle is 121 pi then what is the circumference
(answered by Alan3354,ikleyn)
What is the area of a circle in terms of pi. The circumference is pi/2.
(answered by ikleyn)
If a circle has a circumference of 32 pi inches, what is the area in terms of... (answered by ikleyn,Boreal,mathsolverplus)
If the circumference of a circle is 8π, what is the area of the... (answered by jim_thompson5910)
The area of a circle is twice its circumference. What is the area of the... (answered by stanbon)