Question

What is the best approximation of the volume of the right cone.

Answer 1

37.7 cm³

Calculate the volume (V) of the cone using the formula

V =
`(1)/(3)`πr²h ( r is the radius and h the height )

here r = 3 and h = 4

V =
`(1)/(3)` π × 3² × 4

=
`(1)/(3)` π × 9 × 4 = 12π ≈ 37.7 cm³ ( to 1 dec . place )