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Mathematics 8 Online
OpenStudy (zoesteier):

Can someone please help me solve "Let theta be an angle in quadrant 3 such that sec theta = -4. Find exact values of cot theta and sin theta

OpenStudy (anonymous):

draw a triangle label the hypotenuse 4 and the "adjacent" side 1 to make the secant 4

OpenStudy (anonymous):

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OpenStudy (anonymous):

find the length of side \(b\) via pythagoras then you can take any trig ratio you like, just remember you are in quadrant III

OpenStudy (zoesteier):

thanks

OpenStudy (anonymous):

yw

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