xolinox
xolinox xolinox
  • 24-12-2017
  • Mathematics
contestada

if cosθ=3/5, then tanθ=______.
?

Respuesta :

wluo329
wluo329 wluo329
  • 24-12-2017
cos is adjacent/hypotenuse.  So, 3 is adj and 5 in hyp.  using the Pythagorean thm, the opposite is 4.

tan is opposite/adjacent.

Using the numbers you have calculated, tan theta should, therefore, be 4/5.


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