Define trigonometric ratios and solve problems involving right triangles6. Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

State Standard

CCSS

Grade Level

9 10 11 12

Learning Targets

Long Term Learning Target: I can explain how to derive the trigonometric ratios for acute angles.

Target ID

2 734

Assessments

Supporting Targets

Discipline

Mathematics