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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#12

Transcribed Image Text:Find the measures indicated.
12. M/A =
m/B=
13. mA =
m/B=
Find the measures of two complementary angles, ZA and ZB, if
m/A = (7x + 4)° and m/B = (4x + 9)°.
Find the measure of two supplementary angles, ZA and ZB, if
m/A = (3x - 7)° and m/B = (2x + 2)°.
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