30 centimeters is 12 inches,
30 centimeters=11.8110236 inches
30 inches = 76.2 centimeters
76.2 centimeters is 30 inches.
One inch is equal to 2.54 centimeters. Therefore, 30 inches is equal to 2.54 x 30 = 76.2 centimeters.
If you are talking about centimeters it is 30 centimeters. If you're talking about inches it is 18 inches.
1200 cm square
There are 76.2 cm to 30 inches.
30 inches = 76.2 centimeters
30 centimeters = 11.8110236 inches.
30 centimeters = ~11.8 inches.
30 centimeters is 11.81 inches.