2MM is equivalent to 0.2CM. The main difference between the two is their size, with 2CM being 10 times larger than 2MM.
The lengths of the sides of a square if the area is 2cm squared is: 1.414 cm
18 square cm
You have already answered your own question. The four sides of the square will each be 2 cm. long.
base x height = area 2 cm x 2cm = 2cm^2 (squared) :)
A square with a side length of 2cm has an area of 4cm2
1 side of square = 2cm area of square = side x side so, area= 2x2 = 4 cm^2
2cm
Since all four sides are equal in a square, a square with an area of 4cm2 must be 2cm on each side. Therefore, the perimeter is 2cm x 4 = 8cm.
times it by its self for example if it is 2cm you would do 2x2=4 which is 2cm squared
No mathematical difference.
2*2 = 4 square cm