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It is unknown who created the unit circle. Pythagoras did a lot of work related to the unit circle. In ancient times, Greek, Indian, and Arabian mathematicians used the unit circle.
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What is the unit circle?
The unit circle is a circle that can be used to find trigonometric functions. The equation of the unit circle is x^2 + y^2 = 1. So it is any circle with radius 1.
What are the tangents of all coordinates in a unit circle?
WHAT ARE THE TANGENTS OF ALL COORDINATES IN THE UNIT CIRCLE?
What is the history of unit circle?
Here is a time-line that shows the history of the unit circle dating back to 250 B.C.
In a unit circle what quadrant is 7 in?
1
What equation represent an angle in a unit circle?
A=u^x/360
Can the unit circle have a radius of 2 unit?
If the radius is two. it won't be a unit circle, a unit circle is defined as a circle with radius one.
What is unit circle?
The unit circle is a circle with its center at the origin and a radius of ' 1 '.
How many units in a unit circle?
A unit circle is a circle with radius equal to one.
Why is the unit circle called two pi?
A unit circle is not normally called 2 pi. Because the radius length measure of the unit circle is 1 unit, then the circumference of a unit circle is 2*pi, and its area is pi.
What is the unit circle?
The unit circle is a circle that can be used to find trigonometric functions. The equation of the unit circle is x^2 + y^2 = 1. So it is any circle with radius 1.
What kind of unit does a circle have?
A circle can have a unit of length which could be either a measure of its diameter or radius, or of its circumference. Or the circle could have the unit of area.
How do you memorize the unit circle?
There really isn't much to memorize. The unit circle is a circle with a radius of 1.
Why does the unit circle have its name?
A unit circle is one that has a radius of one. One = Unit, and hence the name.
What are the tangents of all coordinates in a unit circle?
WHAT ARE THE TANGENTS OF ALL COORDINATES IN THE UNIT CIRCLE?
What is the circumference of a unit circle?
Since the radius of the unit circle is 1, the circumference is 2 x pi.
Unit for measuring angles in a circle or sphere?
unit in earth science used for measuring angles in a circle or sphere?
What is a cube whose edges measure 1 unit?
A 'unit cube'. Just like a circle with radius 1 and center at (0,0) is a 'unit circle'.
