why do each letter in the polygons name can only be used once??? why do each letter in the polygons name can only be used once???
26 alphabet how many cubes will i need to write each letter only once
A right triangle or a rectangle are polygons that have at least one right angle. There are other quadrilaterals and many irregular polygons that could have at lease one right angle, too. Many of them. Note that a polygon is any planar figure constructed of a finite number of line segments to make a closed figure. By that definition, which is a correct one, the triangle and rectangle are polygons. And a quadrilateral (of which the rectangle is special case) can be constructed with just one right angle, though it will be a bit quirky looking. Once we start adding sides to make different polygons, the game is afoot because so many possibilities exist.
There can be only 1 combination since, in a combination, the order of the digits does not matter. So, since you must have each digit once and only once, the only combination is 3456.
i don't flipen knowww! thats why i want this to tell me!!
why do each letter in the polygons name can only be used once??? why do each letter in the polygons name can only be used once???
Because every point must have its own name to identify it from
Why do you think each letter in a polygon's name can be used only once? ____________________________________________________ ______________/\ _____________/-- \ ____________/ -----\ ___________/______\ Its called triangle :)
what?
120
because every point must have its own name to identify it from others.
That is simply not true. Over the year I must have come across thousands of instances of "triangle ABC".
It can be any number that you like, but once chosen, it remains the same for each pair of corresponding sides.
That's not necessarily true. An octagon is an eight-sided polygon with two 'o's
Pimpernel =]
Typewriter.
The answer is 5!, 5 factorial. This equals 5 X 4 X 3 X 2 X 1, which is 120.