

Review of Triangles - Intro to Trigo Ratios
Presentation
•
Mathematics
•
10th - 12th Grade
•
Medium
Standards-aligned
Jessica DeWitt
Used 16+ times
FREE Resource
4 Slides • 9 Questions
1
Review of Triangles and Trig Ratios

2
Multiple Choice
For the given triangle, identify the opposite side for the indicated angle.
X
Y
Z
It doesn't have an opposite
3
Multiple Choice
For the given triangle, identify the adjacent side for the indicated angle.
X
Y
Z
Adjacent isn't a real word
4
Multiple Choice
For the given triangle, identify the hypotenuse for the indicated angle.
X
Y
Z
Hippopotamus
5
6
Multiple Choice
For Right Triangle Trigonometry. The sin(A) equals which ratio?
oppososite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
hypotenuse/opposite
hypotenuse/adjacent
7
Multiple Choice
For Right Triangle Trigonometry. The cos(A) equals which ratio?
oppososite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
hypotenuse/opposite
hypotenuse/adjacent
8
Multiple Choice
For Right Triangle Trigonometry. The tan(A) equals which ratio?
oppososite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
adjacent/opposite
hypotenuse/adjacent
9
10
New Trig Ratios
Cosecant (csc) : reciprocal of Sine
Secant (sec): reciprocal of cosine
Cotangent (cot): reciprocal of tangent
11
Multiple Choice
For Right Triangle Trigonometry. The sec(A) equals which ratio?
oppososite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
hypotenuse/opposite
hypotenuse/adjacent
12
Multiple Choice
For Right Triangle Trigonometry. The csc(A) equals which ratio?
oppososite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
hypotenuse/opposite
hypotenuse/adjacent
13
Multiple Choice
For Right Triangle Trigonometry. The cot(A) equals which ratio?
oppososite/hypotenuse
adjacent/opposite
opposite/adjacent
hypotenuse/opposite
hypotenuse/adjacent
Review of Triangles and Trig Ratios

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