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Polar or radial coordinates are part of a coordinate system where the location of any point P, (relative to the origin, O) is given by its |OP|, the distance of P from O and the angle made by OP with the positive direction of the horizontal line from O (the line going due East.
Apart from the case where the distance, r is 0, any pair of Polar coordinates can be mapped to a pair of Cartesian coordinates using:
x = r cos A
y = r sin A
and conversely,
r = |sqrt(x2 + y2)|
A = tan-1(y/x) if x not 0
0 when A = 0
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What does it mean to be off the x axis?
It means that the y-coordinate (or any coordinate other than the x-coordinate) is non-zero.
What does coordinate point mean in math?
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What does coordinate mean in math?
A coordinate is a specific point on a plane, usually dictated by two sets of numbers.
What does x-coordinate mean?
In a coordinate system, it represents the distance from the origin in the positive direction of the x-axis.
What does it mean to describe a plot on a coordinate plane?
It means to put the coordinates you were given on the coordinate plane. Ex. (-3,2) you find it the on the coordinate plane and then you plot it or graph it
What is the definition of a spherical coordinate system?
The definition of a spherical coordinate system is a coordinate system for 3D space where the position of a point is specified by three separate numbers. These three numbers are the radial distance, polar angle, and azimuth angle.
What does bilateral radial pulses mean?
checking both radial pulses at the same time
What do indepeendent variable mean?
The x coordinate. The y coordinate is the dependent variable.
What does it mean to be off the x axis?
It means that the y-coordinate (or any coordinate other than the x-coordinate) is non-zero.
What does coordinate grid mean?
axis
What does y-coordinate mean?
storey?
What does coordinate mean?
It means to make straight
What does coordinate point mean in math?
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What does coordinate mean in math?
A coordinate is a specific point on a plane, usually dictated by two sets of numbers.
What does x-coordinate mean?
In a coordinate system, it represents the distance from the origin in the positive direction of the x-axis.
What does radial mean?
if roads and lanes diverge in all directions from one central point it appears like a star-like formation of a radial pattern
What does it mean to describe a plot on a coordinate plane?
It means to put the coordinates you were given on the coordinate plane. Ex. (-3,2) you find it the on the coordinate plane and then you plot it or graph it
