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Find the area of a circle 15 ft?
Area_circle = π × radius²It depends to what the 15 ft refers, if:15 ft is the radius of the circlearea = π × (15 ft)² = 225π sq ft ≈ 707 sq ft 15 ft is the diameter of the circlediameter = radius × 2 → radius = ½ diameter→ area = π × (15 ft / 2)² = 225π/4 sq ft ≈ 177 sq ft15 ft is the circumference of the circlecircumference = 2 × π × radius → radius = circumference ÷ (2π)→ area = π × (15 ft / 2π)² = 225/(4π) sq ft ≈ 17.9 sq ft
How many sq ft in a 100 ft circle?
Assuming the 100 ft refers to the diameter, radius = 50 feet. Area = pi*r2 = pi*2500 = 7853.98 sq ft (approx).
How many square feet in a 2 foot circle?
Area = pi*r2where r is the radius of the circle.A 2-foot circle has a radius of 1 ft so area = pi square feet ie 3.14 sq feet, approx.Area = pi*r2where r is the radius of the circle.A 2-foot circle has a radius of 1 ft so area = pi square feet ie 3.14 sq feet, approx.Area = pi*r2where r is the radius of the circle.A 2-foot circle has a radius of 1 ft so area = pi square feet ie 3.14 sq feet, approx.Area = pi*r2where r is the radius of the circle.A 2-foot circle has a radius of 1 ft so area = pi square feet ie 3.14 sq feet, approx.
Sq ft of a 4' radius circle?
The area of a circle is calculated as A = Pi x r2 where A is area Pi is approximately 3.1415926 r is the radius A = 3.1415926 x 16 = 50.2654816
The area of a circle that has a radius of 6 feet?
A = pi * r2 = pi * 62 = 36pi = 113.1 sq. ft.
