find angle between 0 degrees and 360 degrees that is coterminal with the given angle "685o".
Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
1. find
2. find the angle between 0 rad 2pi that is coterminal with the given angle "-3pi/2 rad".
3.find angle between 0 degrees and 360 degrees that is coterminal with the given angle "451o".
4.find the angle between -2pi rad and 0 rad that is coterminal with the given angle "29pi/6".
5.find the angle between -2pi rad and 0 rad that is coterminal with the given angle "16 rad".
6. what is the radius of the unit
7. At what point are sine and cosine the same value?
8. sin\theta is positive in?
9. Apoint is in quadrant III and on the unit circle. if it's x-coordinate is -4/5, what is the y-coordinate of the point?
10.what is the exact coordinate of 3pi/4 on a unit circle?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
