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Octagon (8 Sides) Area and Dimensions Calculators
Overview:
Octagon is a two-dimensional geometric shape with eight straight sides and eight interior angles. In a regular octagon, all sides are of equal length, and each interior angle measures 135 degrees. Octagons are common in architecture, design, and symbols, such as stop signs. The shape is known for its symmetry and can tile a plane without gaps.
Calculator for Area of a Octagon (8 Sides)
Instructions:
- Enter all but one value in available calculator fields. refer to diagram for value definition.
- Choose the units you would like to use default value is meters (m).
- Choose how many decimal places you wish answer to round to, the default value is one.
- Press solve button to find remaining unknown value.
- To perform a new calculation or you wish to clear current values use the reset button
to clear values and start again. - The formulas used for each calculator can be viewed by expanding the 'Click to Show Formula' section below.
Area of a octagon (8 sides) equals
if side length (c) equals
requirements not met -
please add all but one value in available fields.
Require different units not displayed?
CONVERT VARIOUS UNITS HERE
Click to Show Formula
Calculator for Circumscribed Radius and Inscribed Radius of a Octagon (8 Sides)
Instructions:
- Enter all but one value in available calculator fields. refer to diagram for value definition.
- Choose the units you would like to use default value is meters (m).
- Choose how many decimal places you wish answer to round to, the default value is one.
- Press solve button to find remaining unknown value.
- To perform a new calculation or you wish to clear current values use the reset button to clear values and start again.
- The formulas used for each calculator can be viewed by expanding the 'Click to Show Formula' section below.
Circumscribed radius (a) of a octagon (8 sides) equals
if inscribed radius (b) equals
requirements not met -
please add all but one value in available fields.
Require different units not displayed?
CONVERT VARIOUS UNITS HERE
Click to Show Formula
Calculator for Circumscribed Radius and Side Lengths of a Octagon (8 Sides)
Instructions:
- Enter all but one value in available calculator fields. refer to diagram for value definition.
- Choose the units you would like to use default value is meters (m).
- Choose how many decimal places you wish answer to round to, the default value is one.
- Press solve button to find remaining unknown value.
- To perform a new calculation or you wish to clear current values use the reset button to clear values and start again.
- The formulas used for each calculator can be viewed by expanding the 'Click to Show Formula' section below.
Circumscribed radius of a octagon (8 sides) equals
if side length (c) equals
requirements not met -
please add all but one value in available fields.
Require different units not displayed?
CONVERT VARIOUS UNITS HERE
Click to Show Formula
