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determining the trigonometric ratio values of special angles 0°, 30°, 45°, 60°, 90° and solving them in everyday life
Trigonometry is closely related to triangles. There are several types of Trigonometric Comparisons in Right Triangles, namely sin, cos, tan.
Determining Trigonometric Comparison Values of Sine, Cosine, Tangent in Quadrant I, Quadrant II, Quadrant III, Quadrant IV
change Cartesian coordinates to polar coordinates and vice versa in trigonometry
The Sine Rule functions to connect the sides and angles of a triangle. The Cosine Rule is to connect three sides to one angle