Yes, that's an ideal size. But your canvas size should depend on the room or space where you will hang the canvas prints. Naturally, large canvases look better on rooms like convention halls. Big prints will eat up the space in a small room. If you decide to get giclee prints, you can ask your printing company about sizes.
20 cubed = 20 x 20 x 20 = 8000
20 + x
20/x = 9 Divide each side by 20. you get 1/x = 9/20. flip both sides. you get x = 20/9
(20 + x)-3
A 20 x 20 room will have a perimeter of 20 + 20 + 20 + 20 = 80.
A canvas is typically measured in terms of its dimensions, which refer to its height and width. The standard unit of measurement for canvas is inches, so a canvas might be described as being, for example, 24 inches by 36 inches. These dimensions determine the size and shape of the canvas surface on which an artist can work.
The size of a standard pillow is 20" X 26". The size of a king size pillow is 20" X 28.
The answer will depend on the units. 20 mm x 8 mm is quite a different size from 20 miles x 8 miles.
Queen size pillows are 20 x 30 inches. (Pillow cases are wider than the pillow itself.)Normal Bed Pillow sizes:Standard Pillow -- 20 x 26Super Standard -- 20 x 28Queen -- 20 x 30King -- 20 x 36Body Pillow -- 20 x 48 or 20 x 54Normal Throw Pillow sizes:16 x 1618 x 1820 x 2022 x 2224 x 2426 x 26
20 x 30 = 600 square cm
The standard size is normally 96 x 92, 20 x 26
20' x 38'
20" x 36" x 2"
x=24
The average size of a king size pillow is 20" x 36"
20 = 5 x 4
http://cgi.ebay.com/Canvas-Tarp---Heavy-Duty-16-OZ---16%27-x-24%27---Tan-Color_W0QQitemZ230345230531QQcmdZViewItem. This one costs 154.75 dollars