The Sum of the Measures of the Angles of Any

question 28

Multiple Choice

The sum of the measures of the angles of any triangle is 180∘ . In triangle ABC, angle A measures 56∘ less than the sum of the measures of angles B and C, and angle C measures 6∘ less than three times the measure of angle B. Find the measure of angle A.

• A) 129∘
• B) 62∘
• C) 81∘
• D) 10∘

---

Definitions:

Traditional Authority

A type of leadership in which the legitimacy of the authority comes from tradition or custom, with power passed down through generations.

Louis XIV

A monarch of the House of Bourbon who reigned as King of France from 1643 until his death in 1715, known for his absolute monarchy and the phrase "L'état, c'est moi."

Tribal Societies

Groups of people organized around kinship or other forms of obligation and identified by cultural and social unity, often living in traditional, pre-industrial societies.

Feudal Societies

Societies structured around a strict hierarchical system of lords, vassals, and serfs, prevalent in medieval Europe, where lands were held in exchange for service.