Tiana would like to buy ice cream cones for her birthday party, but since she does not have very much ice cream, she wants cones with the smallest
volume. Which of the following brands of ice cream cones should she buy?

Brand A:
height of cone = 15 cm
radius of cone base = 4 cm

Brand B:
height of cone = 12 cm
radius of cone base = 5 cm

A. Brand A
B. Brand B
C. Either - the cones have equal volumes