Sylvie drew a special triangle in quadrant 3 and determined that tan(180+θ)=1.?
A.What is the value of angle θ?
B. What would be the exact value of tanθ, sinθ and cosθ?
Please help, thanks!
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A.What is the value of angle θ?
B. What would be the exact value of tanθ, sinθ and cosθ?
Please help, thanks!
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Sylvie rotated the angle 180 o and got tan = 1
So where was (tan 180 + theta)?
Where does tan (x) = 1
You need to know (memorize) some certain reference angles for trig. These include a 30 - 60 rt triangle and a 45 - 45 rt triangle