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The perimeter of square is 12 …

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The perimeter of square is 12 cm and that of the another square is 16cm .Find the perimeter of a square which is equal in area to these combined two Squares

Posted by Sundram Jha 5 years ago

CBSE > Class 08 > Mathematics

1 answers

Gaurav Seth 5 years ago

Perimeter of square 1=12cm

a1= side of square 1 = 12/4=3cm

perimeter of square 2 = 16cm

a2=side of square 2 = 16/4=4cm

The sum of the qareas of these two squares =

=9+16=25

the area of the larger square, is therefore,25

the side of the larger square=√25=5cm

The perimeter of the larger square=4*5=20cm

∴The perimeter of the required square is 20cm

1Thank You

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