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Mathematics 14 Online
OpenStudy (sidmanfu):

Workers are going to build a fence around a square playground. The area of the playground is 225 m². a) Find the length of a side of the playground. √225 = 15 The side length is ____________

Directrix (directrix):

@sidmanfu --> √225 = 15 from above. Isn't this the length of the side of the square?

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