18 cm *18 cm = 324 sqare cm.
Assuming that the area is meant to be 18 square centimetres and not 18 something else (an assumption which cannot be justified), the answer is 1 cm x 18 cm
Think of a square that is 40 centimetres x 40 cm. That is very slightly smaller.
If you mean: 1.5 times 1.8 then it is 2.7 square cm
8 of them.
18 cm *18 cm = 324 sqare cm.
The perimeter of a square with a side measuring 4.5 cm is 4 times 4.5 = 18 cm
circumference = pi*18 cm area = pi*92 square cm
A square inch is 1 in x 1in or 2.5 cm x 2.5 cm.
Assuming that the area is meant to be 18 square centimetres and not 18 something else (an assumption which cannot be justified), the answer is 1 cm x 18 cm
The perimeter of the square is: 4.5+4.5+4.5+4.5 = 18 cm
4000 square cm.
6 square centimeters - about the size of your thumb print.
A circle with a radius of 9 cm has an area of 254.47 square cm
Draw it with dimensions of (6 cm) by (3 cm).
3*6 = 18 square cm.
The area of a rectangle is calculated by multiplying the length by the width. In this case, the area would be 18 square centimeters.