the side of two square are 2cm & 5cm respectively .find their mean perimete
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Answer:
perimeter of ist square = 4 × side
= 4 x 2
= 8
perimeter of 2nd square = 4 x 5
= 20
mean perimeter = 20+8/2
= 28/2
= 14
hence, 14 is the mean perimeter
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