A wire bent in the shape of a rectangle of side 13.5cm by 6.5cm was straightened and rebent into a square. Find the length of the side of the square
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Answer:
Length of side of square = 10 cm
Step-by-step explanation:
length = 13.5cm
breadth = 6.5cm
perimeter = 2 * (l+b)cm
= 2 * (13.5 + 6.5)cm
= 2 * 20 cm
= 40 cm
Now, Length of side of square = perimeter/4
= 40/4 cm = 10cm
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