Find the area of each circle with the given radius or diameter. Use 3.14 for pi
r = 2 in?
answers
50.24in
200.96in
133.04 in
3.14 in
The formulas for finding the area of a circle are:
Area = πr^2
Area = π(d^2 / 4)
Given r = 2 inches:
Area = 3.14 * 2^2 = 3.14 * 4 = 12.56 in
So, the correct answer is 12.56 in.
Find the area of each circle with the given radius or diameter. Use 3.14 for pi.
r = 4 in?
50.24in
200.96
113.04
3.14
Given r = 4 inches:
Area = πr^2
Area = 3.14 * 4^2 = 3.14 * 16 = 50.24 in
So, the area of the circle with radius 4 inches is 50.24 in.
The correct answer is 50.24 in.