SOLUTION: Find the exact value of sin(theta) when tan(theta)= -1/ (2 sqrt 2) and cos(theta)> 0
Algebra.Com
Question 892965: Find the exact value of sin(theta) when tan(theta)= -1/ (2 sqrt 2) and cos(theta)> 0
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find the exact value of sin(theta) when tan(theta)= -1/ (2 sqrt 2) and cos(theta)> 0
,
reference angle (theta) in quadrant IV
hypotenuse of reference right triangle=√(1^2+(2√2)^2)=√(1+8)=√9=3
RELATED QUESTIONS
Find the exact value of sin(theta) when tan(theta)=2sqrt(2) ,... (answered by lwsshak3)
given sin(theta)= -1/5 and tan(theta)< 0, find the exact value of... (answered by richard1234)
give the exact value of cos(theta) and tan(theta) if sin(theta)=(2/5) and 0 (answered by Fombitz)
If sin(theta) = 7/24' and cos(theta) < 0, find the exact value of tan(theta) (answered by Alan3354)
given sin theta =-1/2 and sec theta >0,find the exact value of tan... (answered by lwsshak3)
you are given cot theta = -1/2 and sin theta >0. Find other functions and give exact... (answered by lwsshak3)
Given tan theta = 8/5 and pi < theta < 3pi/2. Find the exact value of sin theta/2, cos... (answered by Theo)
If cos(theta) = -0.6 and sin(theta) is greater than 0, find the exact value of tan(theta) (answered by josmiceli)
find the exact value of each.
a. cos(theta)/2 if sin(theta)=12/13 and... (answered by Nate)