3.40 sq in = 21.94 sq cm, approx.
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No. Area can be measured in many different units - square feet, square inches, square meters, etc.No. Area can be measured in many different units - square feet, square inches, square meters, etc.No. Area can be measured in many different units - square feet, square inches, square meters, etc.No. Area can be measured in many different units - square feet, square inches, square meters, etc.
1 inch = 2.54 centimeters(1 in x 1 in) = 1 in2 = (2.54 cm x 2.54 cm) = 6.4516 cm210.4 in2 = (10.4 x 6.4516) = 67.09664 cm2
The perimeter of this square measures 4 x 1 = 4 decimeters. As 1 decimeter = 10 centimeters then 4 decimeters = 4 x 10 = 40 centimeters.
If the length of each side of the bigger squares is x times the length of the side of the smaller square, then the area of the bigger square is x2 times the area of the smaller square.
70.9 square inches.