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The perimeter of the square piece of gold is 12 milllimeter. how long is each side

1 Answer

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48 mm long

Since a square has all equal sides, it will be 12mm for all sides

Perimeter = L (Length) + W (Width) + L + W
(In this case since it’s a 2D shape)

12 + 12 + 12 + 12 = 48

Hope this helped :)
User MamathaMacherla
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