I suggest using a ruler.
2 cm is a measure of distance from one point to another. 2 cm square'd' is a measure of area. 2 cm times 2 cm is 4 cm or the area taken up by a 2cm by 2 cm space.
None. cm and litres measure different things. Litres measure volume and cm measure distance
60 x 4 or 240 cm
8 cm3
This is a right angle triangle.
The distance between 4 meters and 79 centimeters is calculated by their difference. 1 m=100 cm. 4 m =100 cm . 400 cm -79 cm =321 cm.
There are an infinite number of lengths between 4 cm and 5 cm. Here are a few: 4.00001 cm 4.00002 cm 4.00003 cm 4.0001 cm 4.001 cm 4.01 cm 4.1 cm 4.11 cm 4.12 cm 4.13 cm 4.2 cm 4.3 cm 4.4 cm 4.5 cm 4.6 cm 4.7 cm 4.8 cm 4.9 cm 4.99 cm 4.999 cm 4.99900001 cm 4.99900002 cm . . etc.
4 cm + 6 mm = 4.6 cm = 46 mm
12 in. and 2 cm. around. 6 in and 3 cm. vertically. And around 4 in. and 5 cm. horizontally. Trust me, I checked.
4.00001 cm, 4.00002 cm, 4.00000000000000001 cm.
If you want to convert 4.3 cm to inches, then divide 4.3 by 2.54.
Difference in inches 60 - 56 = 4 inch