Mathematics: In triangle jkl, if line jk is equal to line jl, angle j equals 23x-4, angle k equals 4x-1, and angle l equals 9x-31, find x and the measure of each angle.

In triangle jkl, if line jk is equal to line jl,

Ответ:

ozzy55

11.03.2022

Based on the information about side JK = side JL, then we know it is at least an isosceles triangle. Furthermore, ∡K =∡L because they are the base angles in an isosceles triangle.
Equation: 4x - 1 = 9x - 31
Solved: x = 6
Angle measures: ∡J = 23(6) - 4 = 138 - 4= 134
∡K = ∡L = 23

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Ответ:

SweetBriar

02.07.2021

Mathematics

Step-by-step explanation:

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In triangle jkl, if line jk is equal to line jl, angle j equals 23x-4, angle k equals 4x-1, and angle l equals 9x-31, find x and the measure of each angle.

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