0
It is a standard. One direction must be used as a standard and counter-clockwise is the standard.
Most probably from the unit circle (a circle with center at the origin {0,0} and radius of 1 unit. the 0 angle is where the positive horizontal axis is and by necessity the positive angles start in the first quadrant (in our standard Cartesian coordinate system, above the horizontal axis).
What else can I help you with?
What do left angles look like?
there is no such thing as left angles.
How many right angles in the word LEFT?
10 ?
What is the base angles theorem?
the left wing on the rght
When was Unfold the Future created?
Unfold the Future was created in 2002-06.
How do you put unfold in a sentence?
Unfold is a verb that means to spread out from a folded position. Therefore it can be used in the following possible sentences:You have to unfold your serviette before using it.She opened the envelope, took a second to unfold the letter, then read it.I unfold my shirts the night before wearing them so they don't have a crease.
The word fold with a prefix?
EnfoldUnfoldRefold
What is the accented syllable in unfold?
The accented syllable in the word unfold is the second syllable ([un-FOLD] - /ʌnˈfoʊld/ in IPA).
What is an example sentence using the word unfold?
I can give you several sentences.It will be exciting to watch the action unfold on that TV show.You need to unfold the towels and refold them into a neater pile.The flower's petals will unfold once the sun hits it.
What are vertivle angles?
I think you mean vertical angles. Vertical angles are formed by two intersecting lines that make what looks like an X. Vertical angles are the two angles that are across from each other, either the top and bottom 2 angles or the left and right 2 angles. Vertical angles are also always congruent!
Are opposite angles equal in a kite?
The top and bottom of a kite will never be equal (unless it is a square)but the left and right angles of the kite will be.
Why can't a triangle have two right angles?
Coz all 3 angles have to add to 180. If you add 2 90's you get 180 so there are no angles left for the third corner.
What are supplementary estimates?
Supplementary angles - two angles that add up to 180 degrees. No matter how large or small angles 1 and 2 on the left become, the two angles remain supplementary which means that they add up to 180°. By the way, supplementary angles do not need to be adjacent angles(angles next to one another) if it doesnt add up to 180 then they are not supplementary angles, but if they do then they are supplementary angles.
