15.9 square metres.
A 45-foot diameter circle has an area of 1,590.4 square feet.
The circumference of a circle with a diameter of 45 inches is 141.37 inches.
Using 3.14 as Pi the area of circle is: 6358.500000000001
A=pi*radius2=pi*(diameter/2)2 A=pi*(45/2)2 = 1589.625 square feet if pi=3.14
The circumference of a circle can be calculated using the formula (C = \pi \times d), where (d) is the diameter. For a circle with a 45-inch diameter, the circumference would be (C = \pi \times 45 \approx 141.37) inches. Therefore, the circumference of a 45-inch diameter circle is approximately 141.37 inches.
A 45-meter diameter is equivalent to a circle with a radius of 22.5 meters.
A 45-foot diameter circle has an area of 1,590.4 square feet.
Using 3.14 as Pi the area of circle is: 1589.6250000000002
A 45-meter object has a diameter of 45 meters. The diameter is the distance across the widest point of a circle or sphere, equal to the specified length of 45 meters in this example.
The diameter of a circle with a circumference of 45 cm is: about 14.32 cm
The circumference of a circle with a diameter of 45 inches is 141.37 inches.
area=pi r squared the r is the radius which is half of the diameter so area =pi mulitplied by 45 squared which is 6361.725124mm
Using 3.14 as Pi the area of circle is: 6358.500000000001
A=pi*radius2=pi*(diameter/2)2 A=pi*(45/2)2 = 1589.625 square feet if pi=3.14
The circumference of a circle can be calculated using the formula (C = \pi \times d), where (d) is the diameter. For a circle with a 45-inch diameter, the circumference would be (C = \pi \times 45 \approx 141.37) inches. Therefore, the circumference of a 45-inch diameter circle is approximately 141.37 inches.
If the circumference of a circle is 45 cm the length of the diameter in centimeters is: about 14.32 cm
Presumably you mean the area of a circle? Area of a circle = pi*radius2 Area = pi*3.82 = 45.36459792 Area = 45 square meters to the nearest square meter.