Question

A cylinder has a base radius of 3m and a height of 20m. What is its volume in cubic m, to the nearest tenths place ?

Answer 1

Answer:

are we in that same class like...

-jk-

it should be 565.5

Step-by-step explanation:

Answer 2

Answer:

V = 565.5

Step-by-step explanation:

Cylinder Formulas in terms of r and h

• Calculate the volume of a cylinder:

V = πr2h

• Calculate the lateral surface area of a cylinder (just the curved outside):

L = 2πrh

• Calculate the top and bottom surface area of a cylinder (2 circles):

T = B = πr2

• Total surface area of a closed cylinder is:

A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)