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2025 AMC 10A Problem 6

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2025 AMC 10A Problem 6AMC 10 Step by Step

Name: Date: September 13, 2026

Angles & Polygons · difficulty 3 of 5 · about 4 min · position P1-10

In an equilateral triangle each interior angle is trisected by a pair of rays. The intersection of the interiors of the middle $20^{\circ}$ -angle at each vertex is the interior of a convex hexagon. What is the degree measure of the smallest angle of this hexagon?

A)
$80$
B)
$90$
C)
$100$
D)
$110$
E)
$120$

2025 AMC 10A Problem 6

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