a tarea8•2UNA HISTORIA DE PROPORCIONESLección 13 Grupo de problemas 8 21. En el siguiente diagrama, la recta AB es paralela a la recta CD, esto es, Las || Le La medida de A ABCes 28° y lamedida de LEDC es 42 °. Encuentra la medida de 2CED. Explica por qué tienes la razón presentando un argumentoinformal que utilice la suma de ángulos de un triangulo.osulo,42/

The objective of the question is determine the angle (CED).

Answered: 1. En el siguiente diagrama, la recta…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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1. En el siguiente diagrama, la recta AB es paralela a la recta CD, esto es, Ls || Lon La medida de A ABC es 28° y la medida de LEDC es 42 °. Encuentra la medida de 2CED. Explica por qué tienes la razón presentando un argumento informal que utilice la suma de ángulos de un triángulo. 28 D 42