Use the Cosine Function to Find B of a Standard

question 45

Multiple Choice

Use the cosine function to find B of a standard right triangle ABC given a = 42 m and c = 76 m. Round to the nearest 0.1°.

• A)28.9°
• B)56.5°
• C)61.1°
• D)33.5°

---

Definitions:

Murders

The unlawful premeditated killing of one human being by another.

Road Rage

Aggressive or angry behavior exhibited by drivers, often stemming from stress or frustration.

Aggressive Behavior

Acts that are intended to cause harm or pain, which may be physical or verbal in nature.

Affective Aggression

Aggression resulting from aversive affect (negative emotion that people seek to reduce or eliminate). More common among persons who believe that acting aggressively will make them feel better.