What is sin 60,30,90 .
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Answer:
sin 60=√3/2
sin 30=1/2
sin 90=1
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Step-by-step explanation:
According to the property of cofunctions (Topic 3), sin 30° is equal to cos 60°. sin 30° = ½. You can see that directly in the figure above. Problem 1. Evaluate sin 60° and tan 60°.
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