Which statements are true regarding the area of circles and sectors? Check all that apply.
A. The area of a circle depends on the length of the radius.
B. The area of a sector depends on the ratio of the central angle to the entire circle.
C. The area of a sector depends on pi.
D. The area of the entire circle can be used to find the area of a sector.
E. The area of a sector can be used to find the area of a circle.
ANSWER IS A, B, D, E