Angles and Triangles

Angles and Degree Measure
- Acute vs Obtuse
- Complementary vs Supplementary vs not
- "Axis" angles
Triangles
- Given any two sides of a right triangle, find the other side by the Pythagorean Theorem
- 30-60-90 triangles
  - Given two legs
  - Given hypotenuse and shorter leg
  - Given hypotenuse and longer leg
- 45-45-90 triangles
  - Given two legs
  - Given hypotenuse and shorter leg
  - Given hypotenuse and longer leg
- Harder algebraic problem involving two related but unknown sides
Rectangular Coordinates, Parabolas and Circles
- Distance between points
- Midpoint
- Circles
  - Given points at the end of a diameter, find standard equation of the circle
- Parabolas
  - Find vertex
  - Recognize graph of a given quadratic

ModelCourses/Trigonometry/AnglesAndTriangles