Answer please and explain

Volume of cone = 72 ft³

Step-by-step explanation:

diameter = 6ft

radius = 3ft

height = 8ft

Volume of a cone =

V = (3 × 3 × 3 × 8)/3

V = 72 ft³

V ≈  72 ft³

Step-by-step explanation:

Given that volume (V) is calculated using

V = ( r is the base radius and h the height )

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

V = ( cancel 3 on numerator/ denominator )

   = 9 × 8

   = 72 ft³

i dont know sorry

step-by-step explanation:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere