A number line has its 0 fixed at ( 1 , 0 ) on a unit circle. What central angle, in radians, is formed by the radius to ( 1,0) and the radius to the point that corresponds to 0.88 on the number line when it is wrapped around the circle? A. 0.88 - 2 В. 088л (0, 1) 1 С. 50.42т (-1, 0) (1,0) 0 D. 50.42 (0. –1)

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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A number line has its 0 fixed at ( 1, 0) on a unit circle. What central angle, in radians, is formed
by the radius to ( 1,0) and the radius to the point that corresponds to 0.88 on the number line
when it is wrapped around the circle?
А. 0.88
В. 0.88л
(0, 1)
С. 50.42л
(-1, 0)
(1,0)
D. 50.42
(0. -1)
Transcribed Image Text:A number line has its 0 fixed at ( 1, 0) on a unit circle. What central angle, in radians, is formed by the radius to ( 1,0) and the radius to the point that corresponds to 0.88 on the number line when it is wrapped around the circle? А. 0.88 В. 0.88л (0, 1) С. 50.42л (-1, 0) (1,0) D. 50.42 (0. -1)
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