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# What is the perimeter and area of a octagon?

Updated: 12/15/2022

Wiki User

13y ago

Simple the Perimeter you just add the outside numbers. For area. When I look at an octagon I see a rectangle and two Trapezoids on either side of the rectangle. So find the area of each object then add the areas up and voila you got the area of a rectangle.

Wiki User

13y ago

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Q: What is the perimeter and area of a octagon?
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### How do you find the area of an octagon with the perimeter of 72 inches?

You cannot. The perimeter alone does not provide enough information unless the octagon is regular and there is no valid reason to assume that it is.

### What is the area for an octagon with a fixed perimeter of 300?

Approximately 6,789.98 units2

### How do you find the perimeter of a regular octagon?

The perimeter of a octagon is the sum of all its sides.

### What is the perimeter of an octagon that has an area of 43560 sq ft?

The area of a polygon is not enough to determine its shape - unless it is a regular polygon. There is nothing in the question to suggest that the octagon is regular.

### What is the perimeter of an octagon with an area of 43560 sq ft?

It is the sum of its 8 sides added together

### What is the perimeter of an octagon in millimeters?

If it's a regular octagon, the perimeter is 8 times the length of one side.

### Octagon O is regular One of its sides has a length of 7 What is the perimeter of Octagon O?

The perimeter is 56.

### What is the perimeter and the area of a regular octagon with 4 side and apothem a?

If the sides are of length 4 units then the perimeter is 8*4 = 32 units. Its area is then 77.255 square units.

### What is a perimeter of an octagon?

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