SOLUTION: the radius of a circle is 100 feet. find the perimeter and area of a {{{highlight(cross(rectangular))}}} <U>REGULAR</U> inscribed pentagon,
a regular inscribed decagon, a regular
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Question 1186629: the radius of a circle is 100 feet. find the perimeter and area of a REGULAR inscribed pentagon,
a regular inscribed decagon, a regular circumscribed pentagon, a regular circumscribed decagon
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
.
Regarding the perimeter of inscribed and circumscribed regular polygons, see the lessons
- Regular polygons
- The side length of a regular polygon via the radius of the circumscribed circle
- The side length of a regular polygon via the radius of the inscribed circle
in this site.
Regarding the area of inscribed and circumscribed regular polygons, see the lessons
- Area of n-sided polygon circumscribed about a circle,
- Area of a regular n-sided polygon via the radius of the circumscribed circle
- Area of a regular n-sided polygon via the radius of the inscribed circle
- Solved problems on area of regular polygons
in this site.
Also, you have this free of charge online textbook on Geometry
- GEOMETRY - YOUR ONLINE TEXTBOOK
in this site.
The referred lessons are the parts of this textbook.
Save the link to this online textbook together with its description
Free of charge online textbook in GEOMETRY
https://www.algebra.com/algebra/homework/Triangles/GEOMETRY-your-online-textbook.lesson
to your archive and use it when it is needed.
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