Given , , and , Use the Law

question 31

Multiple Choice

Given , , and , use the Law of Cosines to solve the triangle for the value of a. Round answer to two decimal places.

• A) 9.25
• B) 13.55
• C) 17.84
• D) 10.33
• E) 11.40

---

Definitions:

Social Loafing

The phenomenon where individuals exert less effort when working in groups than when working alone.

Bystander Effect

The concept within social psychology where an individual's likelihood to help someone in need diminishes when they are in the company of others.

Social Interference

The impact that the presence or actions of others have on an individual's behavior, which can hinder or facilitate performance.

Individualist

A person who prioritizes independence and self-reliance, often valuing personal goals and self-expression over collective goals.