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What is the area of a circle whose diameter is 18?

Updated: 12/8/2022

Wiki User

∙ 12y ago

Best Answer

254.47

radius:

= diameter/2

= 18/2

= 9

Area of circle:

= pi * radius2

= 3.1416 * 92

= 3.1426 * 81

= 254.47

Wiki User

∙ 12y ago

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What is the area of a circle whose diameter is 18 inches?

The area of a circle whose diameter is 18 inches is: 254.5 square inches.

What is the area of a circle whose diameter is 18 yd?

Using 3.14 as Pi the area of circle is: 254.34

What is the circumference and the area of a circle whose diameter is 18 cm?

circumference = pi*18 cm area = pi*92 square cm

What is the area of a circle with a diameter of 36 centimeters?

A circle with a radius of 18 centimeters has an area of 1017.88 square centimeters.

What is the area of a circle that has a diameter of 18 cm?

A circle with a radius of 9 cm has an area of 254.47 square cm

Related questions

What is the area of a circle whose diameter is 18 inches?

The area of a circle whose diameter is 18 inches is: 254.5 square inches.

What is the area of a circle whose diameter is 18 yd?

Using 3.14 as Pi the area of circle is: 254.34

What is the circumference and the area of a circle whose diameter is 18 cm?

circumference = pi*18 cm area = pi*92 square cm

What is the are of a circle whose diameter is 18 inches?

Area of the circle: pi*92 = 254.469 square inches to 3 decimal places

What is the area of the circle if the diameter is 18 centimeters?

A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.

What is the area of a 18 inch diameter circle?

The area of a 18-inch diameter circle is: 254.5 square inches.

What is the area of a circle if the diameter is 18 yards?

The area of a circle, if the diameter is 18 yards, is: 254.5 square yards.

What is the diameter of a circle if the area is 81pi?

18

What is the area of a circle whose diameter 18inches?

254.47 inches2radius:= diameter/2= 18 inches/2= 9 inchesArea of circle:= pi * radius2= 3.1416 * 92= 3.1426 * 81= 254.47 inches2

A circle is 18 feet in diameter what is the area of the circle?

Area of circle: 81*pi square feet

How many sq meters in a circle 18 meters diameter?

A circle with a diameter of 18 meters has an area of 254 square meters.

What is the radius of a circle whose diameter is 36 feet?

Diameter is twice the radius, so 18 feet.

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