Trigonometry of Right and Oblique Triangles · Geometry & Measurement

Sine and Cosine Laws

Using advanced laws to solve for sides and angles in non-right (oblique) triangles.

Key Questions

  1. 1When is the Sine Law insufficient for solving a triangle?
  2. 2How does the Cosine Law act as a generalized version of the Pythagorean theorem?
  3. 3In what real world scenarios is it impossible to create a right triangle for measurement?

Ontario Curriculum Expectations

ON: Trigonometry - Grade 10
Grade: Grade 10
Subject: Mathematics
Unit: Trigonometry of Right and Oblique Triangles
Period: Geometry & Measurement

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