Question

Can someone please help me with this question ❤️

Answer 1

Answer:

1727.88

Step-by-step explanation:

Volume =   πr2h

=  π×52×22

=  550π

=  1727.8759594744 inches 3

Answer 2

Answer:

760.270in^3

Step-by-step explanation:

1) volume of a cylinder formula:

Pi*r^2*h

So lets find the volume of outer cylinder first

Pi*6^2*22

Pi*36*22=2488.14138164

Now we need to find volume of inner ring:

Pi*25*22=1727.87595947

Subtract inner from outer collar to get the volume of the inner collar only

2488.14138164-1727.87595947=760.265

Rounded: 760.27