Mathematics
Mathematics, 02.12.2020 17:00, rylee87

The length of each side of an equilateral triangle is increased by 20%, resulting in triangle ABC. If the length of each side of the original equilateral is decreased by 20%, resulting in triangle DEF, how much greater is the area of triangle ABC than the area of triangle DEF?

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The length of each side of an equilateral triangle is increased by 20%, resulting in triangle ABC. I...

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