2. What is the measure of ZC? a. 45° b. 65° c. 80° d. 105° 3. What is the measure of a? a. 15.124 b. 13.188 c. 11.410 d. 10.510 60° c=15 a 40° B

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 7A: Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch...
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2. What is the measure of ZC?
a. 45°
b. 65°
C. 80°
b
d. 105°
3. What is the measure of a?
a. 15.124
b. 13.188
c. 11.410
60°
d. 10.510
4. What is the measure of ZA in the given figure below?
a. 70°
b. 80°
c. 90°
d. 100°
A
5. What is the measure of ZB in the given figure below?
a. 90°
b. 80°
C. 20°
d. undefined
b = 10
b = 25
a
c=15
c = 20
C
C = 40
с
a = 30
a = 30
40°
B
B
B
Transcribed Image Text:2. What is the measure of ZC? a. 45° b. 65° C. 80° b d. 105° 3. What is the measure of a? a. 15.124 b. 13.188 c. 11.410 60° d. 10.510 4. What is the measure of ZA in the given figure below? a. 70° b. 80° c. 90° d. 100° A 5. What is the measure of ZB in the given figure below? a. 90° b. 80° C. 20° d. undefined b = 10 b = 25 a c=15 c = 20 C C = 40 с a = 30 a = 30 40° B B B
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