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