0
The radius of the circle is 21 inches. The area of the circle is (pi) times (radius squared) = pi times 441 = 1,385.44+ square inches. 1 square foot = 144 square inches. The area of the circle is (1385.44+ square inches) divided by 144 = 9.621 square feet (rounded to 3 decimal places).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How many square feet in a circle with 48 inch diameter?
A 48-inch diameter circle has an area of: 12.57 square feet.
How many square feet in a circle with 60 inch diameter?
60 inch diameter = 2.5 ft radius.Area = pi*r2= 19.6 sq feet.
Can a circle with a 4 inch diameter fit in a 4 inch square why or why not?
Yes, the circle's diameter is not bigger than the square base length.
What is the area of a circle with a 2 inch diameter?
3.1415926535897932384626433832795028841971693993751..square inches
What size circle fits into a 16 inch square?
one that is 16in in diameter.
How many square feet in a 72 inch diameter circle?
A 72-inch diameter circle has an area of: 28.3 square feet.
How many square feet in a circle with 48 inch diameter?
A 48-inch diameter circle has an area of: 12.57 square feet.
How many square feet in a 56 inch diameter?
A 56-inch diameter circle has an area of about 17.06 square feet.
How many square feet in 20 inch diameter circle?
A 20-inch diameter circle contains: 314.16 square inches.
How many square feet is 36 inch circle?
A 36-inch diameter circle has an area of: 1,017.9 square inches.* * * * *which is 7.07 square feet.
How many square feet are in a 300 inch diameter?
A circle with a diameter of 300 inches has an area of 490.87 square feet.
How many square feet are in a 14 feet 9 inch circle?
A circle with a diameter of 14 feet 9 inches has an area of: 170.87 square feet.
How many sq feet in 50 inch diameter circle?
13.6354 square feet (rounded)
How many square feet in a circle with 60 inch diameter?
60 inch diameter = 2.5 ft radius.Area = pi*r2= 19.6 sq feet.
How many square feet in a 66 inch diameter circle?
Area of circle: pi*2.75 squared = 23.758 square feet to three decimal places
How many square inch in a 20 inch diameter circle?
There are 100*pi square inches in a 20 inch diameter circle
How square feet in a 40 inch diameter circle?
Area of circle: pi*(20/12)^2 = 8.727 square feet rounded to 3 decimal places
