Right triangle trigonometry
SOH-CAH-TOA, special right triangles, sine cosine tangent, inverse trig Special right triangles, Trigonometric ratios in right triangles, Finding sides with trigonometry, Finding angles with inverse trigonometry, Sine and cosine of complementary angles, Area of a triangle: ½ab sin C, The law of sines, The law of cosines
8 lessons
Start: Special right triangles
Your progressFor parents
- 1. Special right trianglesNot started
- 2. Trigonometric ratios in right trianglesNot started
- 3. Finding sides with trigonometryNot started
- 4. Finding angles with inverse trigonometryNot started
- 5. Sine and cosine of complementary anglesNot started
- 6. Area of a triangle: ½ab sin CNot started
- 7. The law of sinesNot started
- 8. The law of cosinesNot started
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