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Q1 / 5
Right-angled trigonometry
Foundation
2 marks
In a right-angled triangle, sin θ = opposite / hypotenuse. If the opposite = 5 and hypotenuse = 13, find θ.
A
Approximately 22.6°
B
Approximately 67.4°
C
Approximately 45°
D
5°
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Right-angled trigonometry — Mathematics (0580) | Smartzi