Top Answer

(pi) π=3.14

r²= radius to the second power

A = πr²

A = π * 6²

A = π * 36π

A = 3.14 * 36

A = 113.04

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D.113.04

Area is calculated using the value of pi times the square of the radius. Therefore, the area of a standard compact disc is 113.0976 square centimeters.

Area of disc: pi*6^2 = 36*pi square cm

its a 4 by atleast 50 by atleast 4 centimeters

You cannot since 8cm is not a measure of area. It is a measure of length or distance.

Nothing. 16 cm x 16 cm is a measure of area. An inch is a measure of distance. You cannot convert from a measure of area to a measure of distance.

20.3 cm 2==================Another opinion:I've never done one of these before, but I tried this one,and for my answer, I got 140.5 cm2.

A centimetre is a unit of distance. A square centimetre is a unit of area. The two units are therefore incompatible.

Square centimetres are a unit of area. Centimetres are a unit of distance. The two units are therefore incompatible.

The area of 42 centimeters times 30 centimeters is 1260 square centimeters. Conversion: The area of 16.53543307 inches times 11.81102362 inches is 195.3004 square inches. Scroll down to related links and look at "Conversion of length or distance".

A = pi * r^2 A = pi * 6^2 A = 36pi If you are using 3.14 for pi, then ANS : D.) 113.04 cm^2

A centimetre is a unit of distance. A square centimetre is a unit of area. The two units are therefore incompatible.

You don't. Centimeters are length. Square centimeters are area.

A centimetre is a unit of distance. A square centimetre is a unit of area. Therefore, the two units are incompatible.

No. 120 cm = 1200 mm Measures of area (two-dimensional) and distance (one-dimensional) are incompatible.

In most cases that's probably not far off, but the distance between cities - like on highway signs - is from center of downtown area to center of downtown area.

Since square centimeters are used to measure area, and inches are used to measure distance, the two cannot be converted from one to another.

The radius are 7 centimeters and the area are 153.93804002589985 square centimeters.

The area in square centimeters is: 176.7

There are no centimeters in a square centimeter. A cm is a measure of distance while a sq cm is a measure of area. The two measure different things and it makes no sense to try to convert from one to the other.

A cylinder with a radius of 5 centimeters and height of 9 centimeters

A centimetre is a unit of distance. A square centimetre is a unit of area. The two units are therefore incompatible.

A centimetre is a unit of distance. An acre is a unit of area. The two units are therefore incompatible.

For a radius of 5 centimeters the area are 78.53981633974483 square centimeters.

A circle that has a radius of 4.6 centimeters has an area of 66.5 square centimeters.