Question

Answer please and explain

Answer 1

Answer:

Volume of cone = 72 ft³

Step-by-step explanation:

diameter = 6ft

radius = 3ft

height = 8ft

Volume of a cone = $\frac{\pi r^2h}{3}$

V = (3 × 3 × 3 × 8)/3

V = 72 ft³

Answer 2

Answer:

V ≈  72 ft³

Step-by-step explanation:

Given that volume (V) is calculated using

V = $\frac{\pi r^2h}{3}$ ( r is the base radius and h the height )

Here diameter d = 6 then r = 6 ÷ 2 = 3 and h = 8 , then

V = $\frac{3(3^2)(8)}{3}$ ( cancel 3 on numerator/ denominator )

   = 9 × 8

   = 72 ft³