To calculate the area of a circle with a given circumference of 69.08 meters, we need to find the amount of space enclosed within the circle. The area of a circle is the measure of the surface inside the circle, and it is expressed in square units.
The answer to calculating the area of a circle with a circumference of 69.08 meters is approximately 371.94 square meters.
First, list the formulas for calculating the area and radius of a circle.
Plug the radius of the circle into the formula for the area.
Finally, calculate the area using the given circumference and express the answer in numbers.
First, list the formulas for calculating the area and diameter of a circle.
Plug the diameter of the circle into the formula for the area.
Calculate step by step using the given circumference and express the answer in numbers.
First, list the formulas for calculating the area and circumference of a circle.
Plug the circumference of the circle into the formula for the area.
Finally, calculate the area using the given circumference and express the answer in numbers.
Calculate the radius of the circle using the formula: r = C / (2π)
Plug the radius into the formula for the area of a circle: A = πr^2
Round the answer to the appropriate number of significant figures: A ≈ 371.94 square meters
Therefore, the area of a circle with a circumference of 69.08 meters is approximately 371.94 square meters.
A circle is a two-dimensional geometric shape that consists of all points in a plane that are equidistant from a fixed center point. It is perfectly round and has no corners or edges.
To draw a circle, you can use a compass, which is a tool with two arms. One arm has a sharp point, and the other arm has a pencil or pen attached to it. Place the sharp point at the center of the circle and rotate the compass around it, keeping the pencil or pen in contact with the paper. This will create a perfect circle.
A circle has several important measurements:
The symbol Π (pi) represents the mathematical constant that is the ratio of the circumference of any circle to its diameter. It is an irrational number, approximately equal to 3.14159, but it can be rounded to 3.14 for most calculations.
The origin of the symbol Π (pi) can be traced back to ancient Greece. The Greek mathematician Archimedes was the first to use the symbol to represent the ratio of the circumference of a circle to its diameter. The symbol Π comes from the Greek word "perimetros," meaning circumference.
Question: Calculate the area of a circle with a circumference of 69.08 meters.
To calculate the area of a circle with a given circumference of 69.08 meters, you can use one of the methods mentioned above. By plugging the circumference into the appropriate formula, you can find the radius and then calculate the area using the formula A = πr^2. The answer to this specific question is approximately 371.94 square meters.