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zzz [600]
3 years ago
6

Tan A =

Mathematics
2 answers:
Oduvanchick [21]3 years ago
7 0

Answer:

option 1: \frac{40}{9}

Step-by-step explanation:

tan = \frac{opposite}{adjacent}

tan A = \frac{40}{9}

ioda3 years ago
6 0

Answer:

Option 3

Step-by-step explanation:

So remember the formula for sine, cosine, and tangent: it's SOH CAH TOH. SOH is sine: opposite over hypotenuse. Cosine is CAH: adjacent over hypotenuse. Lastly, the one we're using today is tangent, TOH: opposite over hypotenuse. So for tan A, you look at the opposite side of angle A, which is side BC; the length is 40. Then you look at the hypotenuse, which is side AB; the length is 41. So, you get 40/41, which is option 3 as the answer. Hope this helps!

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