Use a Calculator to Find the Acute Angle a Whose

question 131

Multiple Choice

Use a calculator to find the acute angle A whose corresponding ratio is given. Round to the nearest tenth of a degree. cot A = 0.7456

• A) 76.8°
• B) 13.2°
• C) 1.6°
• D) 53.3°

---

Definitions:

Genetic Monogamy

A mating system in which individuals mate exclusively with one partner over their lifetime, and parentage analyses confirm genetic fidelity.

Mammals

Warm-blooded vertebrates characterized by the presence of mammary glands, which females use to feed their young, and a body covered in hair or fur.

Birds

Warm-blooded, egg-laying vertebrates characterized by feathers, beaks, and the capability of flight in most species.

Socio-ecological Framework

A comprehensive approach that examines how social and ecological factors interact to influence patterns of behavior, distribution, and abundance of species.