Geometry

Geometry

1. Trigonometry Basics

   • Chapter 8: Right Triangles and Trigonometry
   • Sine Ratio
     • Enables you to find -from the perspective of one given angle- either the hypotenuse of an angle or the opposite side of a triangle from the angle.
   • Tangent Ratio
     • Enables you to find -from the perspective of a given angle in a triangle- either the adjacent or opposite side of a triangle.
   • Cosine Ratio
     • Enables you to find -from the perspective of one angle- either the hypotenuse of a triangle or the adjacent side of a triangle to the angle.

2. Right Triangles

   • Pythagorean Theorem
     • Allows you to determine the length of one unknown side of a triangle -so long as you know the other two lengths.
     • Pythagorean Theorem Quiz

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