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Mathematics 15 Online
OpenStudy (anonymous):

Find the exact values of sin A and cos A. Write fractions in lowest terms.

OpenStudy (anonymous):

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hartnn (hartnn):

from the definations, sin A = opposite / hypotenuse opposite means side opposite to angle A

hartnn (hartnn):

so now can u find sin A =... ?

OpenStudy (unklerhaukus):

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