Answer these questions please show work for each it's one question broken up into parts.      1) If you know the area of a circle is 100pi square inches, what is the radius?  What is the circumference (in terms of pi)? 2) If you know the area of a circle is 100 square inches, what is the radius?  What is the circumference (nearest tenth)? 3)  If you know the circumference of a circle is 100pi inches, what is the radius?  What is the area (in terms of pi)? 4)  If you know the circumference of a circle is 100 inches, what is the radius?  What is the area (nearest tenth)?

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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Answer these questions please show work for each it's one question broken up into parts. 

 

 

1) If you know the area of a circle is 100pi square inches, what is the radius?  What is the circumference (in terms of pi)?

2) If you know the area of a circle is 100 square inches, what is the radius?  What is the circumference (nearest tenth)?

3)  If you know the circumference of a circle is 100pi inches, what is the radius?  What is the area (in terms of pi)?

4)  If you know the circumference of a circle is 100 inches, what is the radius?  What is the area (nearest tenth)?

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