The radius of the circle is half of the diameter, so:
radius = 14.5 in / 2 = 7.25 in
The area of a circle is calculated using the formula A = πr^2, where π is approximately 3.14159.
Plugging in the radius:
A = π(7.25)^2
A = 3.14159(52.5625)
A = 164.5225 square inches
Therefore, the area of the circle is 164.5225 square inches.
Find the area of a circle if the diameter is 14.5 in. (Include units)
1 answer
1 answer