perplexus.info :: Shapes : Dodecagon Based Pyramid

Dodecagon Based Pyramid (Posted on 2023-07-06)

Let PA₁A₂...A₁₂ be the regular pyramid, A₁A₂...A₁₂ is regular polygon, S is area of the triangle PA₁A₅ and angle between of the planes A₁A₂...A₁₂ and PA₁A₅ is equal to α.

Find the volume of the pyramid.

No Solution Yet Submitted by Danish Ahmed Khan

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Subject	Author	Date
Solution	Brian Smith	2023-07-08 09:47:42
my 2 cents	Charlie	2023-07-06 17:37:01
re: Almost solution	Brian Smith	2023-07-06 13:50:21
Almost solution	Jer	2023-07-06 13:27:03

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