The angle θ lies in quadrant i . cosθ=3/5 what is tanθ ? 4/5 4/3 −4/5 −4/3

The value of the tanθ is 4/3.

Given that,

The angle θ lies in Quadrant I.

The value of cosθ is 3/5.

We have to determine,

What is tanθ?

According to the question,

The value of tanθ is determined by using the following formula;

The value of cosθ is 3/5.

On comparing with the following formula;

The value of the base is 3 and the hypotenuse is 5.

Then,

By using Pythagoras theorem the value of the perpendicular is,

Therefore,

The value of the tanθ is,

Hence, The value of the tanθ is 4/3.

To know more about Trigonometry click the link given below.

link

let's recall that in the I Quadrant, x,y or cosine,sine are both positive, thus

2? if not the correct answer you might need to provide more information

step-by-step explanation:

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)