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Margarita [4]
2 years ago
11

How do you find a missing side with trigonometry

Mathematics
1 answer:
Nata [24]2 years ago
5 0
Example 1:  The angle is 42 deg and the length of the hypotenuse is 25.  The side of length x is opposite the 42 deg angle.  
                                opposite side
Thus, sin 42 deg = --------------------  =>  25 sin 42 deg = x = opp side
                                         25

                                                                25(0.669) = 16.7 units (answer)
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