Maddy260
Maddy260
06-03-2017
Mathematics
contestada
Can someone please help me.
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lilmamatamyy
lilmamatamyy
06-03-2017
Because it is a square all sides are equal so all sides are 20.25 because half of 81 is 40.5 and half of that is 20.25.
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sarahlanee
sarahlanee
06-03-2017
all sides would be 9, area= length times width so 9x9 is 81 all sides are 9
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