A circle has a radius of 9 ft.
What is the approximate area of the circle? Use 3.14 to approximate pi. Write the answer to the nearest hundredth.
ft2
A = pi * r^2
A=254.34
thank you
To find the area of a circle, you can use the formula A = πr², where A is the area and r is the radius.
Given that the radius of the circle is 9 ft, we can substitute this value into the formula:
A = 3.14 * (9 ft)²
Calculating the square of the radius:
A = 3.14 * (81 ft²)
Multiplying 3.14 by 81:
A = 254.34 ft²
Thus, the approximate area of the circle is 254.34 square feet. Rounding to the nearest hundredth, the answer is 254.34 ft².