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31-03-2020
Mathematics

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Make a square with all the sides 10 cm . Make second square increasing all the sides by 2 times . Find the perimeter of first square and find the perimeter of the second square. What is the relationship between the perimeter of the first square and the perimeter of the second square.

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Onoriodefelix Onoriodefelix

31-03-2020

Answer:

40cm and

80cm

Step-by-step explanation:

Given

Sides = 10cm

Perimeter of the first square = 4a

= 4 x 10 = 40cm

For the second square, the sides are increased by 2 times

So 2 x 10 = 20cm

Therefore,

Perimeter = 4 x 20 = 80cm

The perimeter of the second square is twice that of the first square

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