Final answer:
The special name for the segment that connects the center of a regular polygon to an outer edge to form the height of a triangle is called the altitude.
Step-by-step explanation:
The special name for the segment that connects the center of a regular polygon to an outer edge to form the height of a triangle is called the altitude. The altitude is a perpendicular segment that intersects the base of the triangle at a right angle. It can be used to find the area of the triangle by multiplying the length of the base by the height.
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