07-01-2020
Mathematics

contestada

In AABC, what is the value of cos B?
A. 5/13 B. 12/13 C. 5/12 D. 13/12

In AABC what is the value of cos BA 513 B 1213 C 512 D 1312 class=

Respuesta :

Matheng Matheng

07-01-2020

Answer:

Option B ⇒ [tex]\frac{12}{13}[/tex]

Step-by-step explanation:

Cos B = adjacent/hypotenuse

adjacent = 12

hypotenuse = 13

∴ cos B = 12/13

The answer is option B

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