The trigonometric function
.

hypotenuse = 17 and adjacent side = 7.
\The right triangle diagram is
\
Now find the opposite side by using Pythagorean theorem.
\Pythagorean theorem:
.




Take square root each side
\

Opposite side =
.
,
,
,
, and
.
The values of the trigonometric functions are
,
,
,
, and
.