Question

5.

The circumference of a circle is 157 centimeters. What is the area of the circle in terms
of radius?
A
7.577 cm?
B
157 cm
С
56.2577 cm
D
2257 cm2

Answer 1

what I got is different from the answer choices.

Explanation:

c=pir^2

157=3.14r^2

----- -----

3.14. 3.14

50 = r^2

---- -----

25=r