Goal for the Day: To learn about the sine and cosine ratios and how and when to use them.
Vocabulary
Sine­ the ratio of the leg opposite the angle over the hypotenuse
Cosine­ the ratio of the leg adjacent the angle over the hypotenuse
Sine Ratio
Cosine Ratio
Vocabulary
Angle of Elevation­ when you look up at an object that is above your eyes
Angle of Depression­ you look down at an object that is below your eyes