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Trigonometry and Pythagoras' Theorem - Exact values, Sine, Cosine and…
Trigonometry and Pythagoras' Theorem - Exact values, Sine, Cosine and Area Rules
[1, 2] 3D object problems
[1, 2] 3D Trig
[1] 3D shapes, triangles in prisms
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[3, 4, 5, 6, 7, 8] Solving trigonometric equations
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[3] Exact values
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Exact ratio values for degrees: 30, 45, 60
Unit circle
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[7,8] Change of values in trigonometric ratios with respect to value of degrees
[7,8] Within the range 0° to 360°
[7,8] Using negative degree values
[7,8] Trigonometric functions of sin, cos, tan
[7,8] Features of each function curve: periodicity and symmetry
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[A] SOHCAHTOA
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[5, 6] Trig IDs
[5, 6] Cosine rule: a^2=b^2+c^2-2bc cosA, cosA=(b^2+c^2-a^2)/2bc
[4, 5, 6] Sine rule: a/sinA =b/sinB =c/sinC
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