Question

Good Morning. I'm Will-Anne M. Villa. I need help for my project in my school.

What is Polar Coordinate? Thankyou

Answer 1

http://lmgtfy.com/?q=polar+coordinates

Answer 2

In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a fixed ...

Answer 3

its another way of defining a point in space

normally we use the cartesian coordinate system to define a point in 2 dimensional space using the variables x and y
this you should be familiar with

polar coordinates define a point in space using angle and distance away from the origin
denoted theta and r

Answer 4

Thank you. Other coordinate system give the position of a point in a plain and the polar coordinate system is one of them right?

Answer 5

plane
and yes

Answer 6

Thankyou. What is the relation of Rectangular coordinates to Polar coordinate?

Answer 7

\[x= r \cos \theta\]
\[y= r \sin \theta\]

i hope i remembered that correctly

Answer 8

\[r=\sqrt{x^2+y^2}\]
\[\theta=\tan^{-1}(\frac{y}{x})\]

Answer 9

The realtion between polar coordinates [r,Θ] and rectangular coordinates (x, y) is given by the following equatin: x=rcosθ and y=rsinθ.

Answer 10

Am I right?

Answer 11

yup

Answer 12

Can you give me some example of graph of polar coordinates? Thank you.

Answer 13

https://www.google.com/search?q=some+example+of+graph+of+polar+coordinates&aq=f&oq=some+example+of+graph+of+polar+coordinates&aqs=chrome.0.57&sourceid=chrome&ie=UTF-8

Answer 14

how can you identify what kind of graph in polar coordinates it is?

Answer 15

how can you identify the interval of a given polar equation?