Answer:
49/4 π sq feet
Explanation:
The circumference is the distance around a circle. The formula for circumference is:
C = πd
d stands for diameter. The circumference was given, 7π.
C = πd
= 7π
The diameter is 7. This is double the radius. The radius is half the circumference, so this radius is 7/2.
The area of the circle is:
Area = πr^2
= π(7/2)^2
= π(49/4)
=49/4 π
The area is 49/4 π
square feet.