
Trig Ratios of Right Triangles
Presentation
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Medium
Standards-aligned
Yessenia Rivera
Used 34+ times
FREE Resource
4 Slides • 7 Questions
1
Trig Ratios of Right Triangles
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3
Multiple Choice
4
Multiple Choice
For Right Triangle Trigonometry. The sin(A) equals which ratio?
opposite/adjacent
adjacent/hypotenuse
opposite/hypotenuse
adjacent/opposite
5
Multiple Choice
For Right Triangle Trigonometry. The cos(A) equals which ratio?
opposite/adjacent
adjacent/hypotenuse
opposite/hypotenuse
adjacent/opposite
6
Multiple Choice
For Right Triangle Trigonometry. The tan(A) equals which ratio?
opposite/adjacent
adjacent/opposite
opposite/hypotenuse
adjacent/hypotenuse
7
New Trig Ratios
Cosecant (csc) : reciprocal of Sine
Secant (sec): reciprocal of cosine
Cotangent (cot): reciprocal of tangent
8
Example
Find all 6 trig ratios of the given triangle
9
Multiple Choice
For Right Triangle Trigonometry. The csc(A) equals which ratio?
hypotenuse/adjacent
hypotenuse/opposite
adjacent/opposite
opposite/adjacent
10
Multiple Choice
For Right Triangle Trigonometry. The sec(A) equals which ratio?
hypotenuse/adjacent
hypotenuse/opposite
opposite/adjacent
adjacent/opposite
11
Multiple Choice
For Right Triangle Trigonometry. The cot(A) equals which ratio?
hypotenuse/adjacent
hypotenuse/opposite
opposite/adjacent
adjacent/opposite
Trig Ratios of Right Triangles
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