Question

Name 2 characteristics of the Polar Coordinate System

Answer 1

Answer:

.I will list some characteristics:

The polar coordinates only uses 2 variables:

r, that is the radius and can have values equal or greater than zero, this is:

0 ≤  r

and θ, which is the angle, we measure the angle from the x-axis and it grows counterclockwise. An interesting this about this variable is that, while we can have any value for θ, we have that θ is a periodic variable with a period of 2*pi

So if we have θ = A, is the same that having θ = A + n*2*pi, where n can be any integer number

And we can transform the rectangular cordinates to polar cordinates by:

x = r*cos(θ)

y = r*cos(θ)

Answer 2

Answer:

A pole is the point in a polar coordinate system used as a reference. The polar axis is a fixed ray with origin at the pole, usually horizontal, from which an angle can be established. A polar coordinate is an ordered pair of numbers (r, θ) which represents a point in the polar coordinate system, where if r is the distance from the point to the pole and θ is the angle formed between the polar axis and a ray extending from the pole through the point.

Step-by-step explanation:

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