### Home > PC > Chapter 2 > Lesson 2.3.5 > Problem 2-131

2-131.

For Δ

*ABC*below, state the ratio in terms of the sides. Homework Help ✎? ? ?

sin(*α*) = a/b

tan(*α*) = a/c

2-131.

For Δ

*ABC*below, state the ratio in terms of the sides. Homework Help ✎? ? ?

sin(*α*) = a/b

tan(*α*) = a/c