The perimeter of an equilateral triangle with side s is 3s. Diana is making a decorative pillow for her living room. The pillow is shaped like a triangle with lace around the edges. Each side of the pillow

Rhopman asked Oct 21, 2022

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Rhopman asked Oct 21, 2022

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12 votes

Answer: 21 inches

7+7+7

Mbadd answered Oct 26, 2022

by Mbadd

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