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Misha Larkins [42]
3 years ago
14

What’s the length of BD ?

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
5 0
The answer is 4.99.

Since tan = oposite/adjacent we can plug in the values we know.

Rina8888 [55]3 years ago
3 0

Answer:

BD = 4.99

Step-by-step explanation:

You can simply use the trigonometric identity tangent to solve for length BD.

Tan = opposite/adjacent

In this case we have,

Tan 31 = 3/BD

BD = 3/Tan 31

BD = 4.99

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