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13. A set of 121 chairs needs to be arranged in
a square formation for a school assembly.
How many chairs should be lined up in each
row?

13 A set of 121 chairs needs to be arranged in a square formation for a school assembly How many chairs should be lined up in each row class=

Respuesta :

emelynkoh

Answer:

11

Step-by-step explanation:

so basically u just square root 121 which give u 11

[tex] \sqrt{121} = 11[/tex]

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