### Home > INT2 > Chapter 10 > Lesson 10.2.4 > Problem10-100

10-100.

A cylindrical block of cheese has a $6$-inch diameter and is $2$ inches thick. After a party, only a sector remains that has a central angle of $45°$. What is the volume of the cheese that remains? Show all work.

$V = πr^2h$

How is the central angle proportional to the entire cheese block?