Combinations

Enlargement
Enlargement

The yellow square is enlarged by the green scale factor, and the result is enlarged by the red scale factor.

How is the area scale factor related to the two individual scale factors?

 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 f1 du er her f3 f4
g0 g1 g2 g3 g4

How is the overall scale factor related to the two individual scale factors?

          Result:

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