the radius of a circle is 98 millimeters. What is the area of the circle? Use 3.14 for PI and express your answer to the tenths place. Use the formula sheet proThe vided. (1 point) Responses 615.4 mm2 615.4 mm2 30,156.6 mm2 30,156.6 mm2 9,604 mm2 9,604 mm2 307.7 mm2
The area of a circle is calculated using the formula A = πr^2, where A is the area and r is the radius.
Given that the radius is 98 mm, we have:
A = 3.14 * (98)^2
A = 3.14 * 9604
A = 30128.56 mm^2
Rounded to the tenths place, the area of the circle is 30128.6 mm^2.
Therefore, the correct answer is 30,128.6 mm^2.