24. The measure of ZA is 12° more than three times the measure of ZB. If A and supplementary angles, find the measure of ZA. А. 137° В. 138° С. 1399

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter4: Quadrilaterals
Section4.1: Properties Of A Parallelogram
Problem 14E: Given that mA=2x+y, mB=2x+3y-20, and mC=3x-y+16, find the measure of each angle of .
icon
Related questions
Question
24. The measure of ZAis 12°more than three times the measure of ZB. If A and B are
supplementary angles, find the measure of ZA.
А. 137°
В. 138°
С. 139°
D. 140°
Transcribed Image Text:24. The measure of ZAis 12°more than three times the measure of ZB. If A and B are supplementary angles, find the measure of ZA. А. 137° В. 138° С. 139° D. 140°
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Limits and Continuity
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning