29smithtara 29smithtara

13-12-2017
Mathematics

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the sides of a square are increased by 4cm. the area of the newly created square is 121 cm squared. what was the original length of one side of the square?

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guleryahya guleryahya

13-12-2017

the answer is 7. 7+4=11. 11*11=121 your welcome

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