A5 is 148mm by 210mm; it is almost precisely half the size of A4.
About 25
210mm & 297mm sides
21 cm. x 14,85 cm.
In the U.S., letter size paper is 8.5" wide (21.59 cm).
The area of a rectangle is calculated by multiplying its length by its width. For a piece of paper measuring 21 cm by 15 cm, the area is 21 cm × 15 cm, which equals 315 square centimeters.
A5 size paper is: 14.8 cm by 21.0 cm
A sheet of A5 paper measures 14.8 centimetres in width and 21.0 centimetres in length.
1 m = 100 cm 1 sq m = 1 m x 1 m = 100 cm x 100 cm = 10000 sq cm ⇒ 0.01 sq m = 0.01 x 10000 sq cm = 100 sq cm A C7 envelope (big enough to hold a piece of A7 paper, or A6 paper folded in half, or A5 folded in quarters) is 8.3 cm by 11.2 cm which has an area of 8.3 cm x 11.2 cm = 92.2 sq cm. It should be quite possible to write your name and address on a piece of paper with an area of 0.01 sq m = 100 sq cm, for example a piece of paper 10 cm by 10 cm. Now that I've written my name and address on a piece of paper 10 cm by 10 cm, what should I do with it?
An A5 sheet of paper measures 21 cm x 14.8 cm.It is exactly half the size of an A4 sheet of paper.
A5 paper is: 148 × 210 mm 14.8 cm by 21.0 cm 5.83" X 8.27" (notepad size). ----------------------------------------------------------------------------- Take a piece of A4 paper (the size that goes into a normal computer printer) and fold this in half so that the two shortest edges are together. The folded piece of paper is A5 in size. Yes half of A4 is A5 but the photocopy or printer paper used in USA & Canada is not A4 size but 8.5x11".
21 by 29.8 cm
About 25
210mm & 297mm sides
21 cm. x 14,85 cm.
cm
A typical paper clip is approx 3 cm so the answer is 75 cm.
In the U.S., letter size paper is 8.5" wide (21.59 cm).