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3 years ago

H/f g/f f/g g/h in the triangle

Mathematics

2 answers:

nikitadnepr [17]3 years ago

3 0

Answer:

g/f

Step-by-step explanation:

Cosine is adjacent over hypotenuse. The side adjacent to H is g. The hypotenuse is f. Therefore:

cos H = g / f

mestny [16]3 years ago

3 0

For this case we have by definition of trigonometric relations of rectangular triangles that, the cosine of an angle is equal to the leg adjacent to the angle on the hypotenuse of the triangle.

Then, according to the given figure we have:

$cos (H) = \frac {g} {f}$

Answer:

$cos (H) = \frac {g} {f}$

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3 years ago

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Genrish500 [490]

Let's get all of the distances lined up:

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So then we just add up all of the numbers. However we need to make sure that there is a common denominator. Let's make the common denominator 12, since that is a common factor to all of the denominators in the problem:

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