4 cm
Note: picture not drawn to scale
The circle above has a radius of 4 cm. What is the area of the circle?
(2 points)
Responses
25.12 cm2
25.12 cm 2
50.24 cm2
50.24 cm 2
12.56 cm2
12.56 cm 2
100.48 cm2
The area of a circle is calculated using the formula A = πr^2, where r is the radius of the circle. Given that the radius is 4 cm, we can calculate the area as:
A = π(4)^2
A = 16π
Approximately, 16π is equal to 50.24 cm^2.
Therefore, the correct answer is 50.24 cm^2.