Slide 2:
In order to find the values of the 6 basic trig functions, you will first need
to identify the sides opposite and adjacent to “theta”. “theta” Side opposite Side adjacent Hypotenuse
Slide 3:
Find the value of the 6 basic trig functions. 3 4 5 opposite adjacent hypotenuse Sin =
Cos =
Tan =
Cot =
Sec =
Csc =
Slide 4:
Find the value of the 6 basic trig functions for the triangle below. 5 7 First you will need to find the hypotenuse.
Use the Pythagorean Theorem. A2 + b2 = c2
52 + 72 = c2
25 + 49 = c2
74 = c2
C = opposite adjacent hypotenuse Sin =
Cos =
Tan =
Cot =
Sec =
Csc =