(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
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.
You don't. Centimeters are length. Square centimeters are area.
You cannot answer this question, because a square feet is an area measure and centimeters belong to distance or length measure. One cannot be converted to the other.
take 1cm times 1cm ------------------ Keep in mind that distance is measured in "centimeters" and area in "centimeters squared" or "square centimeters". Thus, a line 2 centimeters long is 2 centimeters, but an square 2 centimeters on each side is 4 square centimeters (2 cm times 2 cm equals 4 cm2).
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
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.
You cannot since 8cm is not a measure of area. It is a measure of length or distance.
The radius of a circle is the distance from its center to any point on its circumference. If the radius is given as 17 cm, it means that this distance is 17 centimeters. This measurement is crucial for calculating the circle's area and circumference, which can be determined using the formulas: area = πr² and circumference = 2πr, where r is the radius.
The radius of a circle is the distance from its center to any point on its circumference. In this case, a radius of 4.5 cm indicates that the distance from the center of the circle to the edge is 4.5 centimeters. This measurement is crucial for calculating the circle's area, which can be found using the formula ( A = \pi r^2 ), where ( r ) is the radius. Thus, the area would be approximately 63.62 cm².
A standard compact disc (CD) has a diameter of about 12 centimeters. To calculate the area in square meters, you can use the formula for the area of a circle, ( A = \pi r^2 ). The radius is 0.06 meters, so the area is approximately 0.0113 square meters.
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