whats 1d, 2d and 3d?

Answer 1

one dimensional... line segment

two dimensional.... flat drawings

three dimensional.... cube

four dimensional..... tesseract

Answer 2

it is
1d: one dimension
2d : two dimension
3d : three dimension

it is a way to transform or study things

Answer 3

Pence or penny. The d stood for the Latin word for penny, something like dinar The currency was LSD (no not the acid stuff) but pounds,shillings and pence.There were 12 pence in a shilling. 20 shillings in a pound a Pound and one shilling was a guinea. parts of a penny were a halfpenny(ha'penny) 2 to penny and a farthing 4 to a penny.Coins in use were a farthing,halfpenny.penny threepenny bit,sixpence(tanner),shilling, 2 shillings(a florin), half a crown(two shillings and sixpence)a ten shilling note, a pound note and a five pound note ,There were I believe notes of higher currencies but ordinary people did not see them.

Answer 4

Your Grades on your report card??

youfinally got 1 d, then 2 then 3

Answer 5

Visual perception. Some have acknowledged the existence of other dimensions beyond human sight and perception.

Answer 6

1 dimension
2 dimensions
3 dimensions

Answer 7

1 d means u can only go in a straihgt line, just straight
2 d means, On a Plane u can go in any direction.
3 d is life like. With length, breadth and height.
4 d is often pointed to time.

Here is a pic u can refer to...
http://upload.wikimedia.org/wikipedia/commons/9/94/Dice_analogy_0_to_5_dimensions.jpg

Also, on wikipedia, there is a vast theory on this topic.

http://en.wikipedia.org/wiki/First_dimension

http://en.wikipedia.org/wiki/Second_dimension

http://en.wikipedia.org/wiki/Third_dimension

http://en.wikipedia.org/wiki/Fourth_dimension

http://en.wikipedia.org/wiki/Fifth_dimension

Answer 8

1 dimension
2 dimensions
3 dimensions

Answer 9

1 dimension which is non existant.
2 dimensions-height and width.
3 dimensions-height, width and depth.

Answer 10

1d= height
2d= width
3d=depth

Answer 11

1 day
2 days
3 days