Question

Calculate the volume of each cylinder

Answer 1

a) 628

b) 20

Explanation:

1. Find circumference

2. Multiply by width

Answer 2

a)628 b)20

Explanation:

a)

V=πr^2h

=3.14*5^2*8

b)V=πr^2h

=3.14*(4.1/2(2.05))*3.1

=3.14*2.05*3.1

=20 (nearest whole number)