Appendix D Flashcards
1
Q
What is a Radian? (Picture it in your mind)
A
The angle made by taking the radius and wrapping it round the circle.
2
Q
What is Degrees?
A
a unit of measurement of angles,
one three-hundred-and-sixtieth of the circumference of a circle.
“set at an angle of 45 degrees”
3
Q
What Is The Tangent Ratio?
A
Opposite over Adjacent
4
Q
What is the Sine Ratio?
A
Opposite over Hypotenuse
5
Q
What is the Cosine Ratio?
A
Adjacent over Hypotenuse
6
Q
What is the cosecant ratio?
A
Hypotenuse over Opposite
7
Q
What is the Secant Ratio?
A
Hypotenuse over Adjacent
8
Q
What is the Cotangent Ratio?
A
Adjacent over Opposite
9
Q
What are inverse trig ratios
A
