The formula v=r2h gives the volume of a cylinder with a radius r and height h. find the volume of cylinder with radius (x+4) cm and height 5 cm. write your answer in standard form.

The answer to your question is: V = 5x² + 40x + 80

Step-by-step explanation:

Formula = V = r²h

r = x + 4

h = 5

Substitution

V = (x + 4 )² 5                      

V = (x² + 8x + 16)5               expand

V= 5x² + 40x + 80                simplify

where's the diagram?

step-by-step explanation: