Right Triangles Trigonometry - Sin, Cos, Tan

by Kate's Math Lessons

Price: 300 points or $3 USD

Subjects: math

Grades: 8,9,10,11

Description: This deck of 32 cards is a great way to help your students practice using the sides of a right triangle to write sine, cosine, and tangent ratios. Students must first identify the correct definitions of sin, cos, and tan and then practice identifying which sides are adjacent or opposite to a side and which side is the hypotenuse. Some cards require students to simplify the ratio or use the Pythagorean Theorem to find a missing side first (you can hide these if your students aren't ready for this degree of difficulty).