18. Which of the tollowing is always true? Ordinate of a point on terminal side of angle in standard position is positive. Abscissa of a point on terminal side of angle in standard position is positive. Radius vector is positive. Coordinate of a point on terminal side c angle in standard position is positive.

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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18. Which of the tollowing is always true?
Ordinate of a point on terminal side of
angle in standard position is positive.
Abscissa of a point on terminal side of
angle in standard position is positive.
Radius vector is positive.
Coordinate of a point on terminal side c
angle in standard position is positive.
Transcribed Image Text:18. Which of the tollowing is always true? Ordinate of a point on terminal side of angle in standard position is positive. Abscissa of a point on terminal side of angle in standard position is positive. Radius vector is positive. Coordinate of a point on terminal side c angle in standard position is positive.
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