What is the area of a circle with a radius of 12 feet? Estimate the area to the hundredths place using 3.14 for π .(1 point)
The area of a circle is given by the formula A = πr^2, where r is the radius.
Given that the radius is 12 feet, we can calculate the area as:
A = 3.14 * (12 feet)^2
A = 3.14 * 144 feet^2
A ≈ 452.16 square feet
Therefore, the area of the circle with a radius of 12 feet is approximately 452.16 square feet.
To find the area of a circle, you can use the formula:
Area = π * r^2
Given that the radius (r) is 12 feet, and using π as 3.14, we can substitute these values into the formula and calculate the area:
Area = 3.14 * (12)^2
Now, we'll calculate the area step by step:
Area = 3.14 * 144
Area = 452.16
Therefore, the estimated area of the circle with a radius of 12 feet is 452.16 square feet, rounded to the nearest hundredth.
To find the area of a circle, we can use the formula: A = πr^2, where A represents the area and r represents the radius of the circle.
Given that the radius of the circle is 12 feet, we can substitute this value into the formula:
A = 3.14 * (12)^2
Now we can calculate the area:
A = 3.14 * 144
A ≈ 452.16
Therefore, the area of the circle with a radius of 12 feet, estimated to the hundredths place using 3.14 for π, is approximately 452.16 square feet.