9
A square with a side length of 3 cm has an area of 9 cm2
A square with a side length of 23 cm has an area of 529 cm2
Area of square = (length of side)2 = (10cm)2 = 10*10 cm2 = 100 cm2
Both sides of a square - indeed, all four sides - MUST be the same otherwise it is not a square. If the side length is s cm the area is s*s = s2 cm2
36 cm2
A square with a side length of 3 cm has an area of 9 cm2
A square with an area of 39.34 cm2 has sides of 6.272 cm in length.
A square with a side length of 10 cm has an area of 100 cm2
A square with a side length of 23 cm has an area of 529 cm2
Area of square = (length of side)2 = (10cm)2 = 10*10 cm2 = 100 cm2
The area of a square with sides 2.4cm is 5.76 cm2
The area of a square is the length of a side squared (multiplied by itself)A square that have 100 cm on all sides is 100cm*100cm = 10,000 cm2
Both sides of a square - indeed, all four sides - MUST be the same otherwise it is not a square. If the side length is s cm the area is s*s = s2 cm2
12 cm2 is an area, cm is a length. You can take the sqaure root of 12 to get the length of the sides of a square with area 12, which is about 3.464.
The base is a square, so since it's area is 25 cm2 it's sides are 5 cm each in length. Thus, the rectangular sides of the prism have an area of 5x12 or 60 cm2. The total surface area is the sum of the 4 rectangular sides at 60 cm2 and the two square faces at 25 cm2.4*60 + 2*25 = 240 + 50 = 290 cm2
36 cm2
Height of side = square root of (625 cm2 + 196 cm2) = 28.65 cm Surface area of 4 sides = 4 x 28.65 cm x 14 cm = 1,604 cm2 Area of base = 196 cm2 Total surface area, including area of base, is 1,800 cm2