### Home > INT2 > Chapter 8 > Lesson 8.2.2 > Problem8-40

8-40.
1. For the triangle at right, write each of the following trigonometric ratios. The first one is done for you. Homework Help ✎

1. tan C =

2. sin C

3. tan A

4. cos C

5. cos A

6. sin A

Refer to the Math Notes box in Lesson 4.2.2 if you need help remembering any trigonometric ratios.

$\cos{C}=\frac{BC}{AC}$

$\sin{A}=\frac{BC}{AC}$