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General Information
Related Benchmark: MA.912.G.2.2
Reporting Category: Geometry
Type: MC: Multiple Choice
Difficulty: N/A
Question:

A regular hexagon and a regular heptagon share one side, as shown in the diagram below.

 

Which of the following is closest to the measure of x, the angle formed by one side of the hexagon and one side of the heptagon?

Answer Options:
A. 102.9°
B. 111.4°
C. 120.0°
D. 124.5°
Answer Key:
B
Item Context:
Mathematics