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Right triangle Trigonometry Flashcards | StudBud

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Right triangle Trigonometry

14 terms·StudBud Administration

A trigonometry Quiz to teach things such as finding missing angles and sides. #math #trigonometry

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Questions 14

Answers

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