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December 21, 2014

December 21, 2014

Posted by **darnell darling** on Thursday, October 28, 2010 at 1:03pm.

- math -
**Bosnian**, Thursday, October 28, 2010 at 3:43pm7-side polygon is heptagon or septagon.

Go to wikipedia and type

"heptagon"

On en.wikipedia you have all about heptagon.

Area is:

A=3.633912444*a^2

a is side lenght

Area of smaller heptagon is:

A1=3.633912444*(a1)^2

a1 lenght side of smaller polygon

Larger side lenght is:

a2=6*a1

a2 lenght side of larger polygon

A2=3.633912444*(a2)^2

=3.633912444*(6*a1)^2

=3.633912444*36*(a1)^2

(A2/A1)=36

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