Calculate the perimeter of a square whose side is 7 dm B) calculate the perimeter of an equilateral triangle

Calculate the perimeter of a square whose side is 7 dm B) calculate the perimeter of an equilateral triangle with a side of 80 cm C) which figure has a larger perimeter?

a) The perimeter of the square, the side of which is 7dm = 4 * 7dm = 27dm.

b) The perimeter of an equilateral triangle, the side of which is 80cm = 3 * 80cm = 240cm = 24dm.

c) The perimeter of the square is larger (27dm> 24dm).



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