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Zielflug [23.3K]
3 years ago
8

What is tanA for this triangle?

Mathematics
1 answer:
Tamiku [17]3 years ago
7 0
Answer is choice B, 80/39

The tangent of an angle is the ratio of the opposite over the adjacent

Tan(angle) = opposite/adjacent
Tan(A) = BC/AC
Tan(A) = 80/39

See the attached image

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Step-by-step explanation:

In his case Juana's height is given to us with two kinds of units, feet and inches, in order to make our solution easyer we will transform her height to only inches. In 1 feet we have 12 inches, so we need to take the part of her height that is given in feet and multiply it by 12. We have:

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