EM-3045
Area of a triangle (½ab sin C)
E Math · Secondary 4 · Medium · Area of a triangle (½ab sin C)
In a triangle , cm, cm and .
Find the area of triangle .
Find the area of triangle .
- 19.5 cm²
- 28.9 cm²
- 39.0 cm²
- 26.8 cm²
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