Math Problem Statement

Find the length of the indicated side in triangle JKL where JK = 2x + 28 and KL = 9x + 7.

Solution

To find the length of side KLKL in this triangle, let's analyze the given information.

The triangle JKL\triangle JKL has two marked angles as equal, indicating that it is an isosceles triangle with JK=JLJK = JL. We can use this property to set up an equation.

Given:

  • Side ( JK = 2x +

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Math Problem Analysis

Mathematical Concepts

Geometry
Algebra

Formulas

Properties of isosceles triangles
Equation solving for variables

Theorems

Isosceles triangle theorem (two equal sides)

Suitable Grade Level

Grade 8