Question

A cylinder has a diameter of 5 inches and is 8 inches tall. What is the volume of the cylinder to the nearest tenth?

Answer 1

Answer:

Volume = 157 cubic inches

Step-by-step explanation:

Diameter = 5 inches

r = 5/2 inches

h = 8 inches

$Volume=\pi r^{2}h\\=3.14*\frac{5*5}{2*2}*8\\\\=3.14*5*5*2= 157$            

Formula: πr²h

substitute: 3.14*(5/2)*5/2*8