Q: What is the area of a circle with a radius of 22 centimeters?

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Area of a circle = (pi) x (radius)2 (pi) = about 3.1416 or about 22/7 . (It can never be written down exactly.) (radius)2 = (radius) x (radius)

Area = pi*22 square meters

The area of a circle is Pi (π = 3.14) times the Radius (radius x radius = radius squared), which is written: A = π x r2 Therefore, (22×22) × 3.14 = 1519.76 square units (units is used as the measurement centimeter, feet, inches, etc, is not in the question).

area of a circle is pi times radius squared. the radius is 11 feet. the area ofthe circle would be 380ft2 since it is a half circle you take half of 380... your answer is 190ft2

Area of circle: pi*22 squared = 484*pi square feet

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The radius of a circle, if the area is 22 square meters, is: 2.646 meters.

The diameter is 4.4 cm

The relationship between the radius and area of a circle is as follows: Area of circle = 3.14 x Radius x Radius or 22/7 x Radius x Radius

Using 3.14 as Pi the area of circle is: 1519.76

Area of a circle = (pi) x (radius)2 (pi) = about 3.1416 or about 22/7 . (It can never be written down exactly.) (radius)2 = (radius) x (radius)

Area of a circle= (22/7)*r^2 where, r is the radius of the circle when r=15, area of the circle= 3.14*15*15 = 706.5 sq.units

About 1,520.53 inches2

Using 3.14 as Pi the area of circle is: 0

Area = pi*22 square meters

The area of a circle is Pi (π = 3.14) times the Radius (radius x radius = radius squared), which is written: A = π x r2 Therefore, (22×22) × 3.14 = 1519.76 square units (units is used as the measurement centimeter, feet, inches, etc, is not in the question).

area of a circle is pi times radius squared. the radius is 11 feet. the area ofthe circle would be 380ft2 since it is a half circle you take half of 380... your answer is 190ft2

The area of a circle is given by the formula area = πr2, where π (pi) is approximately 22/7 or 3.14159265358979, or whatever accuracy you want to work to, and r is the radius. The area of a circle whose radius is 6m is therefore approximately 22/7 x 6 x 6 = 113.143 m2