Question

Maria is making a candle in the shape of a cylinder. She wants the candle to have a height of 3 cm and a radius of 2 cm. How much wax does Maria need?

12 cm3
12 cm2
18 cm3
20 cm2

Answer 1

A

Explanation:

12π cm³

Answer 2

V(cylinder) = πr²h

h=3 cm

r=2 cm

V(cylinder) = πr²h = π*2²*3 =12π cm³

Answer : 12π cm³.