redheadangel
redheadangel redheadangel
  • 03-08-2015
  • Mathematics
contestada

Which of the following is equal to angle C?
A.cos (a/c)
B.sin (a/c)
C. tan^-1 (c/a)
D. cos^-1 (c/a)

Which of the following is equal to angle C Acos ac Bsin ac C tan1 ca D cos1 ca class=

Respuesta :

RedRicin
RedRicin RedRicin
  • 03-08-2015
tangent = opposite/adjective
tan(C) = c/a
We can use an inverse ratio to find the measure of <C.
C = tan^-1(c/a)
Answer Link
Аноним Аноним
  • 07-08-2015
tan(C)=O/A=c/a

Therefore:

C=tan⁻¹(c/a)

So your answer is C.
Answer Link

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