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

question 32

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 $\cot \mathrm { A }$ when $\mathrm { b } = 5$ and $c = 6$ .

• A) \(\frac { 6 \sqrt { 11 } } { 11 }\)
• B) \(\frac { 5 \sqrt { 11 } } { 11 }\)
• C) \(\frac { \sqrt { 11 } } { 5 }\)
• D) \(\frac { \sqrt { 11 } } { 6 }\)

---

Definitions:

Diurnal

Active during the day and at rest at night.

Hominoids

A term referring to the group of primates that includes all the great apes and humans.

Lemurs

A group of primates known for their large eyes and tail, native exclusively to the island of Madagascar and surrounding areas. They are noted for their diverse species and ecological roles in their habitats.

Bonobos

A species of great ape known for its peaceful behavior, found in the Congo basin, which is genetically close to humans.