### Home > PC > Chapter 2 > Lesson 2.2.1 > Problem 2-45

2-45.

Use the Pythagorean Theorem.

Use a trig. function to find one more side. Then use the Pythagorean Theorem to find the last side.

2-45.

Use the Pythagorean Theorem.

Use a trig. function to find one more side. Then use the Pythagorean Theorem to find the last side.