Question

Find the volume of the cone to the nearest cubic unit. Use a calculator.

height 8 cm; radius 15 cm
a. 1,885 cm3
b. 1,461 cm3
c. 5,655 cm3
d. 22,619 cm3

Answer 1

The volume of a cone could be determined using this formula
v = 1/3 × π × r² × h

From the question, we know that
h = 8 cm
r = 15 cm

Input the numbers to the formula
v = 1/3 × π × r² × h
v = 1/3 × 22/7 × 15² × 8
v = 1/3 × 22/7 × 225 × 8
v = 1,885 cm³

The answer is option A