PreCalc December 18, 2019 REVIEW 45 45 90 30 60 90 θ Degree θ Radian SIN θ COS θ TAN θ SEC θ CSC θ COT θ 2 1 1 2
PreCalc December 18, 2019
REVIEW45 45 90 30 60 90
θ Degree θ Radian SIN θ COS θ TAN θ SEC θ CSC θ COT θ
21 1
2
PreCalc December 18, 2019
Find the exact value for each of the following:First, find the reference angle and find the trig value of this angle.Then, apply the correct sign for the trig value based on quadrant.
θ Degree θ Radian SIN θ COS θ TAN θ SEC θ CSC θ COT θ
0 0 1 0 1 undefined undefined
1 0 undefined undefined 1 0
0 1 0 1 undefined undefined
1 0 undefined undefined 1 0
PreCalc December 18, 2019
Find the exact value for each of the following:Determine which axis the terminal ray of the angle is on and match with the coterminal angles trig value from the first positive revolution.
Homework:
Page 396 #37 46, 57 76