Asked by emily
Find sin t,cos t and tan t when the terminal side of an angle of t radians passes through ( -3/5 , -4/5) on the unit circle.
Answers
Answered by
bobpursley
find the hypotenuse: sqrt(9/25+16/25)=1
sinT= -4/5 / 1=-.8 and so on.
sinT= -4/5 / 1=-.8 and so on.
Answered by
Anna
If csc theta is equals to negative and theta is in the 3rd quadrant?
a.find the other trigonometric function?
b.find the value ofthe angle?
a.find the other trigonometric function?
b.find the value ofthe angle?
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