Answer:
A. 2,700π units³
Step-by-step explanation:
Formula for calculating the volume of a cone is given as;
Volume of a cone = 1/3πr²h
r is the radius of the cone
h is the height of the cone
According to the diagram
r = 10units
h = 81units
Volume of the cone = π/3×(10)²×81
V = π/3×100×81
V = π × 100 × 27
V = 2,700π units³
