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Answer:

The perimeter of square p = 16 cm.

Length of each side (in cm) let a = 16/4 = 4 cm.

Area of given square = a * a = 4 cm * 4 cm = 16 cm^2.

Now, m^2 = cm^2 / 100^2.

Hence Area of given square in m^2 = 16 / 10000 = 0.0016 m^2.

Explanation:

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Answer:

Area of rectangle = area of square

Dimensions of rectangle are 3 cm and 12cm

Now area becomes base × wiDth

= 12 × 3 = 36 cm^2 which is equal to area of square

Area of square is a^2 = 36 Cm^2

Length of side of square is a = √36 = 6cm