Given the information in the screenshot: (d) What is an angle different from απ that is coterminal with it? (e) What are the coordinates of a point on a circle of radius 5 at an angle of απ?

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 11E
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Given the information in the screenshot:

(d) What is an angle different from απ that is coterminal with it?


(e) What are the coordinates of a point on a circle of radius 5 at an
angle of απ?

Let a = 1.5
a).
The angle I. 5x is,
2
1.5r
Step 2
b).
The degree measure is,
1.5x x 뿐=1.5x 180
=270°
c).
Radius of the circle is 7.
Now the arc length is,
Arc length=r ·0
=7. (1. 5x)
=32. 9867
Transcribed Image Text:Let a = 1.5 a). The angle I. 5x is, 2 1.5r Step 2 b). The degree measure is, 1.5x x 뿐=1.5x 180 =270° c). Radius of the circle is 7. Now the arc length is, Arc length=r ·0 =7. (1. 5x) =32. 9867
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