Geo 5.3 - Right Triangle Trigonometry
G.2.3 Solve problems involving the basic trigonometric ratios of sine, cosine, and tangent;
Trig Ratios
From the previous assignment and discussion, we have discovered that the side ratios in relation to a reference angle are that same for any similar triangle.
Each side ratio has a specific name as seen below.
From the previous assignment and discussion, we have discovered that the side ratios in relation to a reference angle are that same for any similar triangle.
Each side ratio has a specific name as seen below.
Use the resources below to check for understanding and to help you memorize the terminology.
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Trig Ratio Quiz |
Right Triangle Exploration
"In-Class Activity"
Part 2
"In-Class Activity"
Part 2
Page 4 of Lesson