Lösung anzeigen

A = Point(yAxis)
B = Point(xAxis)
D = Mirror(B, yAxis)
C = Mirror(A, xAxis)
a = Segment(A, B)
α = Angle(B, A, C)
Vieleck1, a_1, b, a', b' = Polygon(A, B, C, D)
c = false
Text1: "Umfang: " + (a * 4.0) + " E"
Text2: "Flächeninhalt: " + Vieleck1 + " E²"
β = Angle(D, (0.0, 0.0), A)