What is the measure of ZA in the given figure below? a. 70° b. 80° c. 90° d. 100° What is the measure of LB in the given figure below? a. 90° b. 80° C. 20° d. undefined b = 25 c=20 C C = 40 C b=10 a = 30 a = 30 B B

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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What is the measure of LA in the given figure below?
a. 70°
b. 80°
c. 90°
d. 100°
A
What is the measure of LB in the given figure below?
a. 90°
b. 80°
C. 20°
d. undefined
b = 10
b=25
c=20
C
C = 40
C
a = 30
a = 30
B
B
Transcribed Image Text:What is the measure of LA in the given figure below? a. 70° b. 80° c. 90° d. 100° A What is the measure of LB in the given figure below? a. 90° b. 80° C. 20° d. undefined b = 10 b=25 c=20 C C = 40 C a = 30 a = 30 B B
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