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High School Trigonometry Flashcards | StudBud
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High School Trigonometry
High School Trigonometry
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A trigonometry Quiz to teach things such as finding missing angles and sides. #math #trigonometry
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What is cosine?
Opposite over hypotenuse
Hypotenuse over opposite
Hypotenuse over adjacent
Adjacent over hypotenuse
2
What is the missing height here?
Unknown
90
45
14.14
3
What is tangent?
Hypotenuse over adjacent
Adjacent over hypotenuse
Adjacent over opposite
Opposite over adjacent
4
What is the sine of 35°?
1/35
2.8/4.9
4.0/4.9
2.244
5
What are the three sides of a right triangle called?
Leg 1, Leg 2, and Long Leg
Opposite, Adjacent, and Hypotenuse
Alpha, Beta, and Gamma
No requirement
6
What is the Pythagorean theorem?
a2+b2=c2
y=mx+b
a+b+c=180
x+y=z
7
What must a right triangle contain?
180° angle
No requirement
90° angle
45° angle
8
Use the sine function to find "d"
18.88 m
30.5 km
30.5 cm
30.5 m
9
What are the three main trigonometric functions?
Cosine, cosecant, and cotangent
Sine, cosecant, and tangent
Cosine, sine, and cotangent
Sine, cosine, and tangent
10
What must all the angles in a triangle add up to?
No requirement
360°
180°
90°
11
What does trigonometry focus on?
Right triangles
Nested squares
Circles
Isosceles triangles
12
What does θ mean in trigonometry?
Unknown function
Unknown angle
Right triangle
Unknown side
13
What is the longest side called?
Opposite
Leg
Hypotenuse
Adjacent
14
Find the angle "a"
100°
0°
39.0°
42.571°
15
What is sine?
Hypotenuse over opposite
Adjacent over opposite
Opposite over hypotenuse
Opposite over adjacent
