(21S) The Intersection Point of a Quadrilateral
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08-13-2017, 04:13 PM
(This post was last modified: 08-13-2017 04:14 PM by Eddie W. Shore.)
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(21S) The Intersection Point of a Quadrilateral
Original post: http://edspi31415.blogspot.com/2017/08/c...ction.html
This program calculates the coordinates of the center of quadrilateral. For the derivation, please see this link: http://edspi31415.blogspot.com/2017/08/g...nt-of.html Input: Program (the code and steps should be the same for the HP 20S): Code:
Variables – HP 21S: Code:
Example From top-left hand corner clockwise: (-1, 4), (4, 6), (5, -1), (0, 0) Results: X = 1.357142857 Y = 2.035714286 |
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Messages In This Thread |
(21S) The Intersection Point of a Quadrilateral - Eddie W. Shore - 08-13-2017 04:13 PM
RE: (21S) The Intersection Point of a Quadrilateral - Albert Chan - 02-27-2021, 05:28 PM
RE: (21S) The Intersection Point of a Quadrilateral - Albert Chan - 03-02-2021, 03:27 PM
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