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Help needed with show work. trigonometry
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2 votes
Help needed with show work. trigonometry

Help needed with show work. trigonometry-example-1
User Ashok Bijoy Debnath
by
6.2k points

1 Answer

4 votes

Answer:

16.4 cm

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

User Justin Kestelyn
by
5.8k points
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