SOLUTION: To further justify the Cofunction Theorem, use your calculator to find a value for the given pair of trigonometric functions. The trigonometric functions are cofunctions of one ano

Algebra ->  Triangles -> SOLUTION: To further justify the Cofunction Theorem, use your calculator to find a value for the given pair of trigonometric functions. The trigonometric functions are cofunctions of one ano      Log On


   

Question 1134987: To further justify the Cofunction Theorem, use your calculator to find a value for the given pair of trigonometric functions. The trigonometric functions are cofunctions of one another, and the angles are complementary angles. Round each answer to four places past the decimal point.
sin 18°, cos 72°

sin 18°=
cos 72°=
Found 2 solutions by greenestamps, MathLover1:
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


Sorry....

The problem says to use YOUR calculator to evaluate the two trig functions. WE can't use YOUR calculator; YOU have to do it.

Answer by MathLover1(20849) About Me  (Show Source):