stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Right Triangle Trigonometry Flashcards | StudBud
Explore
/
Right Triangle Trigonometry
Right Triangle Trigonometry
9 terms
·
StudBud Administration
·
276 plays
Let this quiz inspire your own quiz for formative assessment.
Flashcards
9 cards
F
Practice quiz
P
Host live
L
Questions
9
Answers
1
The tangent of θ is the same as the tangent of β
True
False
2
What is a right triangle?
A triangle that has one 90° angle
A triangle that is always correct
A triangle with three right angles
A triagnle that has two 90° angles
3
Find sin A
\frac{4}{5}
\frac{4}{3}
\frac{3}{4}
\frac{3}{5}
4
In a right triangle the hypotenuse is 8 cm long and the reference angle is 30°. What is the length of the opposite side?
3.4 cm
4 cm
5 cm
6.9 cm
5
Find cos B
\frac{3}{4}
\frac{3}{5}
\frac{4}{5}
\frac{4}{3}
6
Trigonometric functions work only in right triangles.
False
True
7
Which are the names of the trigonometry functions?
Linear, Quadratic, Exponential
Opposite, Adjacent, Hypotenuse
Sine, Cosine, Tangent
Right, Obtuse, Acute
8
θis the symble for which part of a right triangle?
Reference angle
Opposite angle
Hypotenuse
Right angle
9
Which is the correct trig ratio for cosine?
\cosθ=\frac{hyp}{adj}
\cosθ=\frac{opp}{hyp}
\sinθ=\frac{opp}{hyp}
\cosθ=\frac{adj}{hyp}
