Rotasjoner


The blue triangle is a rotation of the yellow triangle.

A is rotated to D, B is rotated to E and C is rotated to F. Also shown are the perpendicular bisectors of AD, BE and CF.

 Please enable Java for an interactive construction (with Cinderella).
a0 a1 a2 a3 a4
b0 b1 b2 b3 b4
c0 c1 c2 c3 c4
d0 d1 d2 d3 d4
e0 e1 e2 e3 e4
f0 du er her f2 f3 f4
g0 g1 g2 g3 g4

What do you notice about those perpendicular bisectors?

   Resultat:



 
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