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St. Louis Science Center Planetarium Mathematics II.

Regular n-gon Geometry


Name ____________________ Date __________

 Solve the problem stated below and attach any graph paper graphs or diagrams. Turn this in to your teacher for class interest. If you wish to email your work to the address below - please use your initials in place of your name. You will probably not get a return response other than a smile. For helpful suggestions link here. For resource equations or formulas related to the St. Louis Science Center Planetarium click here: Link To Formulas.

Problem(s): ( Print this page to work and turn in. )


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a)     Review the drawing and notes and check the formulas presented in the hand written note above assuming you are working with a different n-gon, using your choice of n, with radius = 100 feet. Label each answer you get on your print out.

b)     Find the area of one of the triangles, say Δ P1P2C, assuming you are working with your choice of n-gon and a radius = 100 feet.

d)     Find the area of your n-gon and radius = 100 feet.

Proof: Review Or Learn From Proofs.

Prove each of the formulas listed in this page for an n-gon.

Regular Polygons from St. Louis Find examples of other polygon designs around the area.



Write "SLSCP Regular n-gon Mathematics I. Problem(s)" based on these.

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