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Can someone help me with 70, 71, and 72

Can someone help me with 70, 71, and 72-example-1
User DEKKER
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1 Answer

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check the picture below

now, the angle is degrees, thus, when getting the sine, make sure your calculator is in Degree mode
Can someone help me with 70, 71, and 72-example-1
User Dean Johnson
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