Question

area of square is 16 cm2. find the area of the square joining midpoints of side

Answer 1

Given that

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=> Ar ( big sq. ) 16 cm ^2

=> Side ^2 = 16

=> Side = 4 cm

So in case of square formed by joining of mid points

=> So, side = 4/2 = 2 cm each

=> Ar of new square = ( 2)^2

=> 4 cm ^2

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I hope it will help you

Answer 2

Heya !!!





Area of square = 16 cm²



(Side)² = 16





Side = root 16


Side = 4 cm





Therefore,


Diagonal of square = root 2 × 4 = 4 root 2 cm




Side of resulting square obtained by joining the mid points of square =



=> 1 / 2 × Diagonal


=> 1/2 × 4 root 2






=> 2 root 2 cm




Therefore,



Area of resulting square = (Side)²



=> ( 2 root 2)²




=> 4 × 2



=> 8 cm².




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