SOLUTION: P(-15/17,-8/17) is found on the unit circle. Find sin θ and cos θ. Thank You

SOLUTION: P(-15/17,-8/17) is found on the unit circle. Find sin θ and cos θ. Thank You

Algebra.Com

Question 44211: P(-15/17,-8/17) is found on the unit circle. Find sin θ and cos θ.
Thank You
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
P(-15/17,-8/17) is found on the unit circle. Find sin θ and cos θ.
You are given x and y values.
Find r=sqrt(x^2+y^2)=8/17
Then sin(theta)=y/r and cos(theta)=x/r
Cheers,
Stan H.
RELATED QUESTIONS
P(-15/17, -8/17) is found on the unit circle. Find sin(theta) and... (answered by Alan3354)

P(19/41,40,41) is located on the unit circle. Find sin θ. Thank... (answered by venugopalramana)

p(-15/17,-8/17) is found on the unit circle. Find sin 0 ( a line through the middle of... (answered by Alan3354)

if sinθ = 8/17 and 0≤θ≤ π/2, find... (answered by jim_thompson5910)

9. Find the values of the six trigonometric functions of the acute angle in standard... (answered by Fombitz)

Find the remaining trigonometric functions of θ if csc(θ) = 17/8 and... (answered by stanbon)

Would someone please show me how to do these two problems. I have no textbook. 1.... (answered by Alan3354)

Our problem was to find all the trig functions of which angle θ equaled one and were (answered by lwsshak3)

if the terminal side of θ is in quadrant 2 and sinθ=12/13 then how do you find... (answered by lwsshak3)