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# Western Buff Slate Octant Expansion Kit

## Product Overview

Silver Creek's convenient octant kits can be built as an elegant garden feature or as a center piece to any patio or walkway design. This expansion kit allows you to add to your octant feature in easy 44 sq. ft. increments. Add as many expansion kits as you need to create your patio.

• 1 expansion kit increases the octant to 10 ft. 6 in. Dia
• Adds a third outside ring to octant kit, 25 tiles, 44 additional square feet
• Builds in under one hour with two people
• Size and weight are approximate

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## Can I add another outside expansion kit? And if so how much? What would the size be?

Homedog, This item has been discontinued. Sorry for the inconvenience.
Date published: 2016-11-21

## What is the measurement of one (of eight) outer edge?

I was wondering the same thing, so I calculated and came up with 3.5'. I'll show a little homework. An octagon is made up of eight isosceles triangles. Triangles in this octagon have sides of 5.25' (half of the 10.5' diameter). The angle at the tip of each triangle is 45 deg, so the angles at the base are 67.5 degrees. So 5.25/67.5 = x/45, thus x = 5.25 * 45 / 67.5 = 3.5.
Date published: 2016-04-17