2,463.01 square feet.
A 56-inch diameter circle has an area of about 17.06 square feet.
Area = pi*r2 = pi*282 = 2463 sq feet (approx).
Area = pi*282 square mm
if the diameter is 56, then C = pi x d = 3.14 x 56 = 175.84 feet
A circle's circumference equals PI times the circle's diameter. So, to find the circumference of a circle with a diameter of 56 we do the following:3.14159x 56___________________________175.92919YOUR ANSWER IS 176 (rounded)
diameter = 2 × radius Area_circle = π × radius² → radius = √(area_circle ÷ π) → diameter = 2 × √(area_circle ÷ π) = 2 × √(56 units² ÷ π) ≈ 8.444 units.
Using 3.14 as Pi the area of circle is: 2461.76
Using 3.14 as Pi the area of circle is: 2461.76
Circumference of a circle is found by multiplying the diameter by pi (for general use pi is 3.14). 13 x 3.14 = 40.82 feet
Circumference of the circle: 56*pi = 175.929 cm
The area of a circle with 6 meters diameter is 9xpi square meters. The area of circles with 4 meters diameter and 2 meters diameter are 4xpi and 1xpi square meters respectively. The combined area is 5xpi square meters. Thus the area 6 diameter circle exceeds the combined area by (9-5)xpi= 4xpi square meters. Substituting the value of pi as 3. 14, the exceeding area is 12. 56 square meters.
56 feet in diameter