Right Angles D. Corres If TG 1 FB at point N. If LINF = (3a + 15)°, then what is the value of a? B. 20 B. 15 C. 25 D. 30 What is the measure of 2b if mah= 120° so that o ll u cut by a transversal t? alb A. 60° e dic B. 110° C. 70° D. 120° hig

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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Right Angles
D. Correspon
If TGI FB at point N. If LINF = (3a + 15)°, then what is the value of a?
B. 20
B. 15
C. 25
D. 30
What is the measure of 2b if mah= 120° so that oll u cut by a transversal t?
A. 60°
alb
e
B.
dic
C. 70°
D.
110°
120°
hig
u
Transcribed Image Text:Right Angles D. Correspon If TGI FB at point N. If LINF = (3a + 15)°, then what is the value of a? B. 20 B. 15 C. 25 D. 30 What is the measure of 2b if mah= 120° so that oll u cut by a transversal t? A. 60° alb e B. dic C. 70° D. 110° 120° hig u
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