The question, as stated, cannot be answered sensibly. A square centimetre is a measure of area, with dimensions [L2]. An inch is a measure of distance, with dimensions [L]. The two measure different things and elementary dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
20cm2 = 0.002m2
236.2 inches
55cm x 40cm x 20cm = 21.65 inches x 15.75 inches x 7.87 inches.
50
20cm is approximately 8 inches or 2/3 of a foot
in inch 20cm = 7.8740 inches thank you!
Nine feet squared equates to 1,296 inches squared. ** feet squared x 144 = inches squared
20cm squared.
20cm squared
20cm is 7.87 inches.
It is about 8 inches
20 cm equals eight inches.