The diameter of a circle is 140 feet. What is the area of a circle use 3.14.
879.2
439.6
15,386
61,544
The radius of the circle is half of the diameter, which is 140/2 = 70 feet.
The area of a circle is calculated using the formula A = πr^2, where A is the area and r is the radius.
Plugging in the values:
A = 3.14 * 70^2
A = 3.14 * 4900
A = 15,386
Therefore, the area of the circle is 15,386 square feet.