volume_mute
Area of an Equilateral Triangle
publish date: 2026/05/16 21:27:29.213137 UTC
Using the specific polygon rules, identify the missing word in the definition placeholder space:
A straight line segment segment connecting the geometric center of a regular polygon to any outer corner vertex is named the (1).
Correct Answer
(1) radius
Explanation
The line from the center to any vertex is the radius of the regular polygon, while the perpendicular line to a side is the apothem.
Reference
Mathematics for college students