9. Given that the lines in Figure 10.34 marked with arrows are parallel, determine the sum of the an- gles a + b + c without measuring. 0.1007 Figure 10.33 A rectangle subdivided into four triangles. a tot b C LAT Figure 10.34 What is the sum of the marked angles?
9. Given that the lines in Figure 10.34 marked with arrows are parallel, determine the sum of the an- gles a + b + c without measuring. 0.1007 Figure 10.33 A rectangle subdivided into four triangles. a tot b C LAT Figure 10.34 What is the sum of the marked angles?
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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