Draw this







Since sin(ϴ), we must find r by the

Pythagorean theorem:



































So 



sin(ϴ)



 

RELATED QUESTIONS

prove the identities 	1/(〖tan〗^2 ϴ+1)+1/(〖cot〗^2... (answered by Alan3354)

sin2ϴ≡2tanᵌϴ cosᵌϴ.. what is the... (answered by Alan3354)

If given ϴ=208° and a right triangle carved within a circle with the radius {{{ 5... (answered by Alan3354)

Determine the exact values of the six trigonometric functions if the point (10, -8) lies... (answered by josgarithmetic,solver91311)

Find the solution(s) on the interval 0 ≤ theta<2(pi)
2sin^2ϴ + sinϴ =... (answered by lwsshak3)

Meaning of... (answered by Fombitz)

If cos ϴ = ¾ , find sec... (answered by jim_thompson5910)

the phase shift of the function y= 3sin5(ϴ-π∕4)... (answered by solver91311)

Consider angles x and y such that 0 <_ y <_ x <_ pi/2 and sin(x+y) = 0.9 while sin(x-y) =  (answered by ikleyn)