pythagoras {PBSmapping} | R Documentation |
PolySet of shapes to prove Pythagoras' Theorem: a*a+b*b = c*c.
data(pythagoras)
4 column data frame: PID
= primary polygon ID,
POS
= position of each vertex within a given polyline, X
= X-coordinate, and Y
= Y-coordinate. Attributes:
projection = 1
.
In R, the data must be loaded using the data
function.
An artificial construct to illustrate the proof of Pythagoras' Theorem using trigonometry.
addPolys
,
plotPolys
,
plotMap
,
PolySet.