Question 38
Each interior angle of a regular 180 sided polygon is equal to
(A) 175° (B) 180° (C) 157.5° (D) 120° (E) 178°
(A) 175° (B) 180° (C) 157.5° (D) 120° (E) 178°
MathNet 2015-part-06 — 191 problems (EN–VI) Question 38
Math Olympiad Vault · MathNet 2015-part-06 — 191 problems (EN–VI)