# Keyword Analysis & Research: octagon calculator feet

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How do you calculate Octagon size?

for octagon we know it has eight sides and eight angle ,length of each side and measurement of each angle is equal . So area of octagon is calculated by dividing it into eight small isoscale triangle.after calculating area of one triangle we multiply it by 8 hence we get area of octagon.

What is the formula for finding the area of an octagon?

To calculate the area of an octagon, substitute the length of one side for s in the formula: area = 2 * s^2 * (1+?2). If the side is measured in centimeters, then the total area is expressed as centimeters squared.

What is the formula for an octagon?

The Math. A regular octagon is an eight sided polygon where all of the sides are the same length (s), with a height (h), one can create a octagon shaped object (e.g. column or planter) such as an octagon column is derived by the following formula: Where the Area =2(1 + sqrt(2))*s^2 for an octagon.