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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.

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12y ago
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Anonymous

Lvl 1
3y ago
not exactly.....the square of 8 is 64 ok, but shape in question is OCTAGON, not a square.. 64x4.8284 = 309.0176 swq. feet.in the Octogon is question.

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Q: How many square feet in an octagon if all sides are 8 feet in length?
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