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14 January, 06:30

Solve for x. Round your answer to two decimal places. Show your work for full credit. A right triangle is shown with the hypotenuse labeled x. One angle has a measure of thirty degrees, and the opposite leg has a length of ten.

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  1. 14 January, 06:34
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    Sin is opposite : hypotenuse

    so sin30° = 10 (opposite) / x (hypotenuse)

    sin30°=1/2

    1/2=10/x cross multiply and divide by 1.

    10*2=20:1=20

    x=20
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