A quadrilateral has the angle measurements shown below. 128°, 30°, 102°, x What is the value of x? ОА. 90° ОВ. 260° ОС. 100° OD. 40°

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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15
A quadrilateral has the angle measurements shown below.
128°, 30°, 102°, x
What is the value of x?
O A. 90°
B. 260°
OC.
100°
OD. 40°
Transcribed Image Text:15 A quadrilateral has the angle measurements shown below. 128°, 30°, 102°, x What is the value of x? O A. 90° B. 260° OC. 100° OD. 40°
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