Polygon Layout Calculator

Strong Built Establishments Builders

SBE Builders is a commercial and residential framing contractor located in Discovery Bay California. Our Systematic Construction Logic produces Strong Built Establishments. E-Defense stands for Earthquake-Defense.

Polygon Layout Calculator v1.0

N	Number of Sides

A	Feet		Inches

B	Feet		Inches

R	Feet		Inches

Instructions: Very simple to use. Every time you make a change in any of the fields, the other fields are updated accordingly. The results are rounded to the nearest 1/16".
NOTE: A is only correct for even number of sides. 8,10,12,14,16 ...etc

All online tools use javascript to calculate the dimensions. Use at your own risk. If the answers look wrong then verify the answers with a calculator.

SBE Builders
5305 Laguna Ct.
Discovery Bay, California 94505
(925) 634-6022 • Fax: (925) 634-6022

Commercial & Residential Framing Contractor
Build it Green Framing Contractor
American Carpenter and Builder
California Licensed General Building Contractor
CA LIC.# 546126
Expert Witness for Construction Structural defects

Roof Framing Geometry

Roof framing geometry is empirical-type knowledge.
Information gained by means of observation, experience, or experiment.
From ground Line 0: Z1, Z2, Z3 etc...
To Roof Axis 0: A1, A2, A3 etc...
To the bring back line 0 for scribing: B1, B2, B3 etc...

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