EM-1383
Trigonometric ratios
E Math · Secondary 3 · Medium · Trigonometric ratios
In a right-angled triangle, one acute angle is and the hypotenuse is 12 cm. Find the length of the side opposite the angle, correct to 3 significant figures.
- 6.89 cm
- 9.83 cm
- 7.37 cm
- 10.4 cm
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