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Right triangle Trigonometry Flashcards | StudBud
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Right triangle Trigonometry
Right triangle Trigonometry
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A trigonometry Quiz to teach things such as finding missing angles and sides. #math #trigonometry
Flashcards
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Questions
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Answers
1
What is the Pythagorean theorem?
x+y=z
a2+b2=c2
a+b+c=180
y=mx+b
2
What must a right triangle contain?
45° angle
No requirement
90° angle
180° angle
3
Which trig ratio would you use to find the missing angle?
tangent
cosine
sine
4
Find the missing angle measurement.
41.64 °
41.63 °
48.37 °
48.36 °
5
To find the missing angle of a right triangle you use the inverse trig functions
False
True
6
Solve for the missing angle.
53o
35o
40o
39o
7
What is the longest side called?
Adjacent
Leg
Hypotenuse
Opposite
8
Find the missing angle measurement.
36.87 °
38.68 °
36.86 °
36.87 °
9
What are the three sides of a right triangle called?
Leg 1, Leg 2, and Long Leg
Longest side and two shorter sides
Opposite, Adjacent, and Hypotenuse
Alpha, Beta, and Gamma
10
What is the sine of 35°?
\frac{4.9}{2.8}
\frac{2.8}{4.0}
\frac{4.0}{4.9}
\frac{2.8}{4.9}
11
What does trigonometry focus on?
Right triangles
Circles
Nested squares
Isosceles triangles
12
Solve for the missing angle.
32.62 °
42.96 °
39.79 °
50.21 °
13
What are the three main trigonometric functions?
Sine, cosecant, and tangent
Cosine, cosecant, and cotangent
Cosine, sine, and cotangent
Sine, cosine, and tangent
14
What must all the angles in a triangle add up to?
No requirement
360°
180°
90°
15
Which trig ratio would you use to find the missing angle?
cosine
yes
sine
tangent
16
Write the correct equation to find the missing angle.
\tan\left(θ\right)=\frac{30}{27}
\cos\left(θ\right)=\frac{27}{30}
\tan\left(θ\right)=\frac{27}{30}
\sin\left(θ\right)=\frac{27}{30}
