9 45 points SPreCalc7 63047 Find the values of the trigonome

9. -45 points SPreCalc7 6.3.047 Find the values of the trigonometric functions of from the information gven. sn(0)-12, in Quadrant 13 cos() tan(0) sec(9) = Need Help? Rasd Warech Watch It 10. O-15 points SPreCalc7 63.048 Find the values of the trigonometric functions of from the information gven. 4 tan(8) = n Quadrant III sin() = cos(0) sec(8) Need Help? Read it

Solution

sin theta = -12 / 13

perpendicular = 12

hypotenuse = 13

base = sqrt 13^2 - 12^2 ) = 5

cos theta = base / hypotenuse = 5 / 13

tan theta = perpendicular / base = - 12 / 5

csc theta = 1/ sin tehta = -13/12

sec theta = 13/5

cot theta = -5/12

2) tan theta = 4/3

perpendicular = 4

base = 3

hypotenuse = sqrt (4^2 + 3^2 ) = 5

sin theta = -4/5

cos theta = -3/5

csc theta = -5/4

sec theta = -5/3

cot theta = 3/4