Area of a Regular Octagon side 9 in Calculator
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Area of a Regular Octagon side 9 in is 391.1025971 in²
Area of a Regular Octagon side 9 in is 391.1025971 in²
Area of a Regular Octagon side 9 in in other units
| Value | unit |
|---|---|
| 0.009934 | km² |
| 0.0061727 | mi² |
| 9.934006 | m² |
| 32.5918831 | ft² |
| 391.1025971 | in² |
| 10.863961 | yd² |
| 993.4005966 | cm² |
| 9934.0059663 | mm² |
Steps:
Given that Side, a = 9 in
We know that, Area = 2 (1 + √2) * a²
Put the value of side in area Formula.
A = 2 (1 + √2) * 9²
Simplify the above equation
A = 391.1025971 in²
∴ Area of a Regular Octagon side 9 in is 391.1025971 in²