melanygm melanygm
  • 12-05-2020
  • Mathematics
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In triangle ABC, c is the hypotenuse, theta=25 degrees, and b=3. Find the length of c.

In triangle ABC c is the hypotenuse theta25 degrees and b3 Find the length of c class=

Respuesta :

abc1239877 abc1239877
  • 12-05-2020

Answer:

3.31 is the answer

We can use the cosine to solve this:

cosine = Adjacent/Hypotenuse

cosine (25 degrees) = 3/Hypotenuse

hypotenuse*cosine (25 degrees) = 3

hypotenuse = 3/cosine (25 degrees)

hypotenuse = 3.310133...

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