For items 4 to 8: In circle 0, radii OA,OB,and OC, intercept the minor arcs AB,BC, and AC with measures (x + 18), (4x + 10), and (3x + 12), respectively. 4. What is the value of x ? А. 30 5. What is the measure of minor arc AB? А. 58 B. В. 35 C. 40 D. В. 55 C. 52 D. 6. What is the measure of arc BC? А. 160 7. What is the measure of BAC? А. 130 В. 165 C. 170 D. В. 132 С. 134 D.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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For items 4 to 8: In circle 0, radii OÃ, OB,and OC, intercept the minor arcs
AB,BC, and AC with measures (x + 18), (4x + 10), and (3x + 12), respectively.
_4. What is the value of x?
А. 30
5. What is the measure of minor arc AB?
A. 58
B
В. 35
C. 40
D.
В. 55
C. 52
D.
_6. What is the measure of arc BC?
А. 160
7. What is the measure of BAC?
А. 130
В. 165
C. 170
D.
В. 132
С. 134
D.
8. What is MLA0C?
А. 132
В. 134
C. 136
D.
Transcribed Image Text:For items 4 to 8: In circle 0, radii OÃ, OB,and OC, intercept the minor arcs AB,BC, and AC with measures (x + 18), (4x + 10), and (3x + 12), respectively. _4. What is the value of x? А. 30 5. What is the measure of minor arc AB? A. 58 B В. 35 C. 40 D. В. 55 C. 52 D. _6. What is the measure of arc BC? А. 160 7. What is the measure of BAC? А. 130 В. 165 C. 170 D. В. 132 С. 134 D. 8. What is MLA0C? А. 132 В. 134 C. 136 D.
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