Trigonometry (Right Triangles) Flashcards
1
Q
The cos of an angle?
A
The adjacent side divided by the hypotenuse
2
Q
The tan of an angle?
A
The opposite side divided by the adjacent side
3
Q
What are three trig functions?
A
Sine, cosine, and tangent
4
Q
How do you find the ratio from angle?
A
With normal trig functions
5
Q
How do you find the angle with ratios?
A
With inverse trig functions
6
Q
Inverse sin ?
A
Inverse sin ( ratio of opposite side to hypotenuse
7
Q
Inverse cos?
A
Inverse cos (ratio of adjacent side to hypotenuse)
8
Q
Inverse tan?
A
Inverse tan ( ratio of opposite side to adjacent side)
9
Q
The sin of an angle?
A
Opposite side divided by the hypotenuse
