### Home > INT2 > Chapter 2 > Lesson 2.3.1 > Problem 2-84

2-84.

Determine which of the following pairs of triangles are similar. Justify your answer. Homework Help ✎

a. | Find the missing angle measure for each triangle to see if AA ~ applies. The triangles are not similar because they have different angle measures. | b. | Find the missing angle measure for each triangle to see if AA ~ applies. |

c. | Write a ratio for each pair of sides. If the triangles are similar, all three ratios should be equal. Is this true? |