A designer needs to know the area of an A4 sheet of paper to know how much ink would be used when printing a design.
An A4 sheet of paper measures 210 x 297 mm. What is the area of the A4 sheet of paper?
1 )
62 255mm$^2$
62 370 mm$^2$
3 )
62 407 mm$^2$
4 )
62 485 mm$^2$
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!