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Koeficient podobnosti úseček
Vypočítej koeficient podobnosti úseček, jestliže znáš:
\( \large\left|{IJ}\right|=13cm,\left|{I^{\prime}J^{\prime}}\right|=9cm \)
\( \large k = \Large \frac{9}{13}\large \)
\( \large k = \Large \frac{12}{13}\large \)
\( \large k = \Large \frac{9}{12}\large \)
\( \large k = \Large \frac{13}{9}\large \)