dsethardin9592 dsethardin9592
  • 25-02-2019
  • Mathematics
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Diego has 169 square inch tiles. He wants to use them to make a square mosaic. How long can each side of the mosaic be

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ucosta
ucosta ucosta
  • 25-02-2019
The area of a square is:

A = [tex]l^{2} [/tex]

where l is its side's length

Given A = 169

l = [tex] \sqrt{169} [/tex]

l = 13

Response: 13 inches.

:-)
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