A7 size in cm is 7.4x10.5
The aspect ratio of an A7 paper is 1:1.42,The area of an A7 paper is 7770 mm², Perimeter of an A7 paper is 358 mm or 35.8 cm, Diagonal line of an A7 paper is 128.46 mm or 12.846 cmCentimeter is a unit of length measurement, equal to one hundredth of a meter, the English symbol that is abbreviated as: cm., 1 cm = 1/100 m. 1cm = 10mm = 0.1dm = 0.01m