IP2U12 Exercise Trigonometry II (also for 3EM U7 Worksheet) Q5
IP2U12 Exercise Trigonometry II (also for 3EM U7 Worksheet) Q5
IP 2
In the diagram, \(ABC\) is a straight line, \(AD = 12\) cm, \(BD = 5\) cm and \(\sin \angle CBD = \frac{3}{5}\).
Find
- \(\sin \angle ABD\) ,
- \(\sin \angle BAD\) .
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Answer:(i) \(\frac35\) (ii) \(\frac14\)
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