QUESTION IMAGE
Question
the measures of the angles of a triangle are shown in the figure below. find the measure of the largest angle.
Step1: Usar la suma de ángulos de un triángulo
La suma de los ángulos internos de un triángulo es \(180^{\circ}\). Entonces, \((2x + 14)+(6x + 14)+94 = 180\).
Simplificar la ecuación: \(2x+14 + 6x+14+94=180\), \(8x+122 = 180\).
Step2: Resolver para \(x\)
Restar \(122\) de ambos lados: \(8x=180 - 122\), \(8x = 58\), \(x=\frac{58}{8}=\frac{29}{4}=7.25\).
Step3: Calcular los ángulos
- Ángulo \(1\): \(2x + 14=2\times7.25+14 = 14.5+14=28.5^{\circ}\)
- Ángulo \(2\): \(6x + 14=6\times7.25+14 = 43.5+14 = 57.5^{\circ}\)
- Ángulo \(3\): \(94^{\circ}\)
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\(94^{\circ}\)