The area of a square ABCD is 36 cm. Find the area of the square obtained by joining the midpoints of the sides of the square ABCD.
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12.25sq.cm
Step-by-step explanation:
area of square =ABCD=(side)^2
side =7 cm
side of square formed by joining
midpoints of the sides of square
ABCD= 1/2 ×side of square ABCD
=1/2 × 7
= 3.5cm
Area of new square =(3.5)^2
=12.25sq.cm
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