1.

The area of Square abcd is 49cm Square find the area of the Square obtained by joining the mid point of the sides of the square abcd

Answer»

The area of square OBTAINED by joining the mid points of the square ABCD is 24.5 cm2

•Area of square = side * side

GIVEN,

area = 49 cm square

then ,

49 cm square = side * side

Side = 7 cm

•Side of square FORMED by joining the mid points can by calculated by Pythagoras theorem.

•Side of the new square will be (3.5)* √2 cm

•Area of the square will be 24.5 cm square



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