Math Problem Statement

ANALYZE Find the perimeter of equilateral triangle KLM given the vertices K(−2,1)K-2,1 and M(10,6).M10,6. Explain your reasoning.   Perimeter=Perimeter=  units   An equilateral triangle has congruent side lengths. Use the Distance Formula to find KM=KM=. So, P=P=(KM)=KM= units.

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Distance Formula
Perimeter of Triangle

Formulas

Distance Formula

Theorems

Properties of Equilateral Triangle

Suitable Grade Level

Grades 9-12