Assuming it's an octagon with equal sides (s = length of one side in feet) the formula is approximately:
Area = 4.8284*(s2)
An octagon is a square with the corners cut off, so it has 8 equal sides and all angles are the same, like an American Stop sign. If each edge of an octagon is 1 foot, then the area is 4.828 square feet (2+2root2). For an octagon with an edge length of x feet, the area would be 4.828 times x squared.
To turn a 9x9 square into an octagon you can cut corners off the square. It will not be a regular octagon though.
You can find square inches from square feet by multiplying square feet by 144.
There is nothing in the question to indicate that it is a regular octagon and since that cannot be assumed, there is not enough information to calculate its area. Even if it were regular, the answer will depend what the 8-foot measure refers to: the length of a side of the octagon, its diameter, its apothem etc.
Of the four shapes mentioned, the octagon has the most sides. Square has 4 sides, hexagon has 6, pentagon has 5, and the octagon has 8.
To find how many square feet are in an octagon you basicly just have to find the area of the octagon in this problem it would be 8x8 to get the answer how to find the answer is that you must first find out how many sides your shape has then multiply your sides length in this case it happens to be 8 for both of the multiples thus 8x8 equals 64.
An octagon is a polygon. The name refers to its shape, not its size. It can have an area of less than a billionth of a square foot to more than a billion square feet.
The area of an octagon with each side being 8 feet is 309 square feet.
An octagon is a square with the corners cut off, so it has 8 equal sides and all angles are the same, like an American Stop sign. If each edge of an octagon is 1 foot, then the area is 4.828 square feet (2+2root2). For an octagon with an edge length of x feet, the area would be 4.828 times x squared.
The answer is 1931,37 square feet.
7??
An octagon is a shape of unspecified size. It can cover an area of anything from nearly zero to several quadrillion square light years.
It is not possible to answer this question since a 40 foot octagon could be extremely long.
The side length of a regular octagon whose principal diagonal is 25 feet is 9.57 feet, approx.
The answer depends on whether or not the octagon is regular and also on what information about its side lengths, angles, etc you have.
To turn a 9x9 square into an octagon you can cut corners off the square. It will not be a regular octagon though.
No, but an octagon and a square can tessellate.