1ft 8 inches = 50.8 cm.
There are 45.72 centimeters in 18 inches. 18 inches x 2.54 centimeters/1 inch = 45.72 centimeters 1 inches = 2.54 centimeters
18 mm = 1.8 cm
18 feet = 548.64 centimeters
18 centimeters is 18 centimeters.
18 inches = 45.72 centimeters
18 centimeters = 1.8 decimeters
Strictly speaking, a hole is empty. But the capacity of the hole (to be filled with dirt) is 18 x 18 x 12 = 3888 cubic centimetres.
A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.
A circle with a radius of 18 centimeters has an area of 1,017.88 square centimeters.
18000000 cc = 18 kilolitres.
There are 548.64 centimeters in 18 feet. 18 feet x 30.48 centimeters/1 foot = 548.64 centimeters 1 foot = 30.48 centimeters
1.8 decimeters is the same as 18 centimeters