trig
posted by karen .
find the 5 trig ratios when sin theta = 5/13 and lies in quadrant 3

make a sketch in III
y = 5, r = 13 , then
x^2 + (5)^2 = 169
x = 12 in III
sinØ = 5/13, cscØ = 13/5
cosØ = 12/13, secØ = 13/12
tanØ = 5/12 = 5/12
cotØ = 12/5
Respond to this Question
Similar Questions

simple trig
If sin(theta)=[sqrt(70)]/7 and theta is in Quadrant two, find the exact numerical value of tan theta without using a calculator. I got tan(theta)=[sqrt(294)]/42 Is that right? 
easy trig
If sin(theta)=[sqrt(70)]/7 and theta is in Quadrant two, find the exact numerical value of tan theta without using a calculator. I got tan(theta)=[sqrt(294)]/42 Is that right? 
trig
If sin 2 theta = (2/5) in Quadrant 2, find sin theta, cos theta, tan theta, and draw triangle theta. 
Trig
Find values of all six trig functions if sin(theta)= 4/5 and theta is in the second quadrant. 
trig
how do you work find sin (aB)beta sign. sin a = 12/13,a lies in quadrant II,and cos B = 15/17, B lies in quadrant I. 
trig
write sec theta in terms of sin theta when theta lies in quadrant III 
trig
If theta is the measure of an angle in standard position with the given conditions, find the quadrant(s) in which the terminal side of theta lies. a) cot theta < 0 b) cos theta > 0 , csc theta < 0 
trig
If sin theta is equal to 5/13 and theta is an angle in quadrant II find the value of cos theta, sec theta, tan theta, csc theta, cot theta. 
trigonometry
If sin theta =a/b and theta lies in first quadrant, find all tratios. 
Trig
If tan theta = a/b, where a and b are positive, and if theta lies in quadrant III, find sin theta