Find detailed and accurate answers to your questions on IDNLearn.com. Discover in-depth and reliable answers to all your questions from our knowledgeable community members who are always ready to assist.

If P(x,y) is the point on the unit circle determined by real number 0, than tan0 =___?
A. Y/x
B. 1/y
C. X/y
D.1/x


If Pxy Is The Point On The Unit Circle Determined By Real Number 0 Than Tan0 A Yx B 1y C Xy D1x class=

Sagot :

Answer:

Tan(theta) = [tex]\sf \frac{y}{x}[/tex]

Key strategies:

  • [tex]x^2 + y^2 = 1[/tex]
  • 1 is the radius

Step-by-step explanation:

Remember the tangent formula: sin divided by cos.

Sin divided by cos for this case can be represented by y / x.

In that case,

[tex]tan\theta = \frac{y}{x}[/tex]