Chapter 2

Chapter 2

1. Trigonometry

   • Tangent
   • Sides of a triangle
     • Hypotenuse
     • Opposite
     • Adjacent
   • Theta

2. Gradient

   • Zero gradient
   • Undefined gradient
   • Rise/run
   • Positive gradient
   • Negative Gradient
   • Slope
   • Incline

3. Equations

   • Gradient-intercept form
   • Intercept form
   • Point-gradient form

4. Line

   • Line segment
   • Parallel
   • Sketch
   • Midpoint
   • Intercept
     • c
   • Coordinates
     • (x,y)
   • Distance
   • Horizontal
   • Vertical

5. Types of Angles

   • Obtuse
   • Acute
   • Reflex

6. Pythagoras' theorem

   • Square root