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What is the perimeter of a rhombus-shaped street sign with a 20-cm side?
Wiki User
∙ 15y ago
A rhombus is a four sided equilateral parallelogram meaning that each is 20 cm long. So to find the perimeter simply calculate the distance it takes to travel around the entire surface.
4*20cm = 80cm
Wiki User
∙ 15y ago
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