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which lines, if any, can you conclude are parallel given that ( mangle …

Question

which lines, if any, can you conclude are parallel given that ( mangle 1 + mangle 2 = 180 )? justify your conclusion with a theorem or postulate.
a. ( jparallel k ), by the converse of the same - side interior angles theorem
b. ( jparallel k ), by the converse of the alternate interior angles theorem
c. ( gparallel h ), by the converse of the alternate interior angles theorem
d. ( gparallel h ), by the converse of the same - side interior angles theorem

Explanation:

Step1: Analizar los ángulos

Los ángulos \( \angle1\) y \( \angle2\) son ángulos de un lado interior (same - side interior angles).

Step2: Aplicar el teorema

El Teorema Converso de los Ángulos de un Lado Interior establece que si dos ángulos de un lado interior son suplementarios (\(m\angle1 + m\angle2=180^{\circ}\)), entonces las líneas son paralelas. Aquí, \(m\angle1 + m\angle2 = 180^{\circ}\) y las líneas \(g\) y \(h\) son las líneas que se intersecan con la transversal \(k\) formando estos ángulos.

Answer:

D. \(g\parallel h\), by the Converse of the Same - Side Interior Angles Theorem