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Area of a circle is Pi times Radius squared. 4.5 sqaured times 3.14 = 63.585 meters

Q: What is the area of 9 meters diameter circle?

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Using 3.14 as Pi the area of circle is: 63.585

Diameter = 2 x radius = 9 meters

3.14

Exact area of the circle: 9*pi inches

The area is 63.617 dm2

Related questions

The area of a 9-meter diameter circle is 63.617 square meters.

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.

Using 3.14 as Pi the area of circle is: 63.585

The area of a circle with a diameter of 9 inches is: 63.62 square inches.

A circle with a diameter of 9 yards has an area of 63.62 square yards.

Area = pi*9 squared = 254.469 square meters to 3 decimal places

The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).

Diameter = 2 x radius = 9 meters

A circle with a radius (d/2) of 9 meters has a circumference of 56.5 meters.

3.14

Circle area = 3.14 x diam 2 / 4 = 3.14 x 6 x 6 / 4 = 3.14 x 9 =28.26 sq meters

Exact area of the circle: 9*pi inches