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This is the first of two courses on trigonometry. In this course, learners learn to calculate different trigonometric ratios (sines, cosines, tangents) in right triangles. They also learn to calculate the different measurements in triangles using the law of sines or of cosines.
• Right triangles;
• Trigonometry and trigonometric ratios;
• Using trigonometric ratios to determine angles;
• Solving right triangles;
• Everyday problems;
• Solving any given triangle.
A supervised ministerial examination in an adult education centre.
Passing mark: 60%