### Home > INT2 > Chapter 11 > Lesson 11.2.2 > Problem11-66

11-66.

What is the volume and total surface area of each solid below? Show all work.

1. Use the Pythagorean Theorem to find the missing length of the leg of the triangle.

$V = (\text{base\:area})(\text{height})$

$SA =$ sum of area of the $3$ faces and two bases.

1. For a summary of what you did today, see the math notes box in lesson 11.2.3.

$V = 100\pi m^3\:\:\:\:\:\:\: SA = 90\pi m^2$