Cambridge iGCSE E6.2 Revision Worksheets
Extended
Syllabus Reference E6.2: Apply sine, cosine and tangent ratios for any angle. Solve problems using the sine and cosine rules for any triangle. Use the formula area = ½ab sin C
Syllabus Reference E6.2: Apply sine, cosine and tangent ratios for any angle. Solve problems using the sine and cosine rules for any triangle. Use the formula area = ½ab sin C
