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How many sides has a square got? (4)

So if all the sides are 6cm.

Perimeter = 6 + 6 + 6 + 6

How many sides does an equilateral triangle have? (3)

All the sides are the same length in these shapes so again:

Perimeter = 6 + 6 + 6

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11y ago
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Q: What is the perimeter of of a square and an equilateral triangle of 6cm?
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