Find the volume of a cylinder if it has a diameter of 8 and a height of 12. leave your answer in terms of π. a) 64π b) 192π c) 256π d) 768π

The volume of a cylinder be .

Option (B) is correct.    

Step-by-step explanation:

Formula

Where r is the radius of a cylinder .

As given

if it has a diameter of 8 and a height of 12.

r = 4 units

h = 12 unit

Putting in the formula

Therefore the volume of a cylinder be .

Option (B) is correct.                

the solution is h=10 because you add 9 to each side of the equation.