Question

Is this right? In the triangle the ratio that represents cot 0 equals 3/4

Answer 1

For this case we have to define trigonometric relations in a rectangular triangle that the cosine of an angle is given by the leg adjacent to the angle on the hypotenuse of the triangle.

So, we have:

cos (Θ) =
`\frac {9} {15} = \frac {3} {5}`

Answer:

False