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COORDINATE GEOMETRY Find the measures of the sides of ΔJ K L and classify each triangle by the measures of its sides. (Lesson 4-1)
J(9,9), K(12,14), L(14,6)

Respuesta :

The measure of the sides of ΔJKL is  17.26 units.

What do we mean by a triangle?

  • A triangle is a three-edged polygon with three vertices. It is a fundamental shape in geometry.
  • Triangle ABC denotes a triangle with vertices A, B, and C.
  • In Euclidean geometry, any three non-collinear points define a unique triangle and, by extension, a unique plane.

So,

The formula of perimeter: √√(x₂−x₁)²+(y₂−y₁)²

Filling the values in the formula, we obtain:

  • = √(12−9)²+(14−9)²
  • = 17.26 units

Then, each side of the triangle will be: 17.26 units

Therefore, a measure of the sides of ΔJKL is  17.26 units.

Know more about triangles here:

https://brainly.com/question/23945265


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