Chapter 6 Trigonometric Ratios

1
PROJECT TITLE
Trigonometric Ratios
2
Introduction Trigonometric Ratios
Trigonometry (????) means Triangle and
Measurement
In 9.2 we will concentrate on right angle
triangles.
3
These sides are known as the Adjacent Side ,
Opposite Side and Hypotenuse

• A Right-Triangle Has 3 Sides

4
Opposite side
hypotenuse
Adjacent side
5
hypotenuse
Adjacent side
Opposite side
6
Three Types Trigonometric Ratios

• There are 3 kinds of trigonometric ratios we will
  learn.
• sine ratio
• cosine ratio
• tangent ratio