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The points (1,-2) and (-4,10) are adjacent vertices of a square. What is the perimeter of the square?

 Apr 4, 2021
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Use distance formula between these points to find length of one side of the square.....then multiply by 4 sides

 

sqrt( 5^2 + 12^2 ) =   13 units  side length   .....you can finish....

 Apr 4, 2021

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