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Alex17521 [72]
3 years ago
8

In AFGH, h = 9.6 inches, f = 2.5 inches and 2G=78°. Find the length of g, to the

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0

Answer:

20.9 ft

This is a right triangle trigonometry question because N is 90 degrees. MN is adjacent to M and LM is the hypotenuse. Adjacent any hypotenuse use the cosine function. 

plug in known values

switch cos(20) and x using the products property

plug into calculator to get 20.9 ft

Step-by-step explanation:

I tried my hardest sorry if this is wrong

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