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Asked by Juilian

How would you find the sine of 30° without using a calculator?
16 years ago

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Answered by Damon
You know about a 30, 60 90 triangle having legs of 1 and sqrt 3 and hypotenuse of 2
so
sin 30 = 1/2
16 years ago
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How would you find the sine of 30° without using a calculator?

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