Area of an closed 2d plot

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Jonathan Bird
Jonathan Bird on 26 Mar 2020
Answered: the cyclist on 26 Mar 2020
Is there an easy way to find the area within a 2d closed curve? e.g the area of circle? I know this can be found easily with a formula but I'd like to use the points of the plot to calculate the area. Many thanks

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Answers (1)

the cyclist
the cyclist on 26 Mar 2020
The polyarea function.

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