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MATH / Find the area of an equiangular octagon with side lengths 1, 2, 2, 4, 1, 2, 2,…

Problem

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problem

Find the area of an equiangular octagon with side lengths 1, 2, 2, 4, 1, 2, 2, 4, in that order.

level

Level 5

type

Geometry

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Source and history

Official source

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