8. The radius of a circle is 7 in. If the circle is divided into 8 equal sectors, what is area of one sector? Use Tt = 3.14. A = Your answer 9. If the area of a sector of a circle is 18TT m? and the radius is 9 m, find the measure of the arc. (This is an arc measure so the answer will be given in degrees. Use this: ° Arc measure

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
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These two please, I’m really struggling it’s my homework
8. The radius of a circle is 7 in. If the circle is divided into 8 equal sectors,
what is area of one sector? Use Tt = 3.14. A =
Your answer
9. If the area of a sector of a circle is 18TT m? and the radius is 9 m, find the
measure of the arc. (This is an arc measure so the answer will be given in
degrees. Use this: ° Arc measure
%3D
Your answer
9 This is a required question
Transcribed Image Text:8. The radius of a circle is 7 in. If the circle is divided into 8 equal sectors, what is area of one sector? Use Tt = 3.14. A = Your answer 9. If the area of a sector of a circle is 18TT m? and the radius is 9 m, find the measure of the arc. (This is an arc measure so the answer will be given in degrees. Use this: ° Arc measure %3D Your answer 9 This is a required question
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