skateviola
skateviola skateviola
  • 22-02-2019
  • Mathematics
contestada

if sin theta >0 and tan there <0 then:

please help ​

if sin theta gt0 and tan there lt0 thenplease help class=

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kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 22-02-2019

Answer:

[tex]90\degree < \theta < 180\degree[/tex]

Step-by-step explanation:

We were given [tex]sin \theta>0[/tex] and [tex]tan \theta <0[/tex].

This means that the sine ratio is positive and the tangent ratio is negative.

The sine ratio is positive in the first and second quadrant.

Since the tangent ratio is negative, the angle [tex]\theta[/tex] is  in the second quadrant.

The correct answer is [tex]90\degree < \theta < 180\degree[/tex]

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