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1 year ago

3

Help needed with show work. trigonometry

1 answer:

GalinKa [24]1 year ago

6 0

Answer:

16.4 cm

Step-by-step explanation:

In a right triangle :

cosine 43 = adjacent leg / hypotenuse = 12/x

SO:

cosine 43 = 12/x then x = 12 / cos 43 = 16.4 cm

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