Kak will change perimeter and the area of a square with the party of 4 cm if to increase its parties twice

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The perimeter will be equal to 16 cm, and the area 64sm2perimetr a square with the parties of 4 cm: 4+4+4+4=16sm = 4*2=8sm² If the parties to increase the Area twice, then one party will be 8 cm Perimeter: 8+8+8+8=32sm Area: 8*2=16sm²
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Answer add