Two Sides of a Right Triangle ABC (C Is the Right

question 3

Multiple Choice

Two sides of a right triangle ABC (C is the right angle) are given. Find the indicated trigonometric function of the given
angle. Give exact answers with rational denominators.
-Find $\tan B$ when $a = 4$ and $b = 5$ .

• A) \(\frac { 5 \sqrt { 41 } } { 41 }\)
• B) \(\frac { 4 \sqrt { 41 } } { 41 }\)
• C) \(\frac { 4 } { 5 }\)
• D) \(\frac { 5 } { 4 }\)