Which statements are true regarding the area of circle d? Choose two correct answers.
a) The area of the circle depends on the square of the radius.
b) The area of circle d is 36π cm².
c) The area of circle cap d is 36π cm squared.
d) The area of the circle depends on the central angle.
e) The area of the circle depends on the square of pi.
f) The area of the circle depends on the square of the radius.