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twilaswift
What is the perimeter of the square? A four-sided polygon is shown. All sides have equal lengths. One of the sides is labeled two and one-half inches. ten inches eight and one-half inches eight inches seven and one-half inches
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well the formula for perimeter of a square is \[4*s=P\] s is side and P is perimeter so use this to figure it out \[4*2.5=P\]