The area of a square is (side)2. Since side = 7 cm, then area = (7 cm)2 = 49 cm2 [square centimeters].
Area of square with 12.5 cm sides is 12.5 times 12.5 = 156.25 square cm
Area = 7.5*7.5 = 56.25 square cm
I assume you mean the SIDES are 7.6 cm. In that case, the area of the square is 57.76 cm2.
The area of square is : 400.0
2*2 = 4 square cm
12.5*12.5 = 156.25 sq cm
The area of square is : 256.0
The area of square is : 576.0
The area of square is : 16.0
You could measure a small area.
The area of a square with 8cm sides is 64
Area of square with 12.5 cm sides is 12.5 times 12.5 = 156.25 square cm
A measure of area in the old system of measurement. It is the area equivalent to the area of a shape that is square and one foot (30 cm) on all sides
Area = 0.5*(3.5+5.5)*12 = 54 square cm
Area of square with 12.5 cm sides is 12.5 times 12.5 = 156.25 square cm
A perimeter is a measure of length and so cannot be 16 square centimetres - which is a measure of area. As it happens, a square with a perimeter of 16 centimetres will have sides of 4 cm and so an area of 16 square centimetres.
Area = 7.5*7.5 = 56.25 square cm