Respuesta:
Explicación paso a paso:
[tex]ap=\sqrt{r\²-(\frac{cu}{2})\²}[/tex]
[tex]r=15cm\\\\cu=18cm[/tex]
[tex]ap=\sqrt{(15cm)\²-(\frac{18cm}{2})\²}\\\\ap=\sqrt{(15cm)\²-(9cm)\²}\\\\ap=\sqrt{(15cm-9cm)(15cm+9cm)}\\\\ap=\sqrt{6cm\cdot24cm}\\\\ap=\sqrt{6\cdot4\cdot6cm\²}\\\\ap=\sqrt{2\²\cdot6\²cm\²}\\\\ap=2\cdot6cm\\\\ap=12cm[/tex]
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Respuesta:
d = 12cm
Explicación paso a paso:
[tex]ap=\sqrt{r\²-(\frac{cu}{2})\²}[/tex]
[tex]r=15cm\\\\cu=18cm[/tex]
[tex]ap=\sqrt{(15cm)\²-(\frac{18cm}{2})\²}\\\\ap=\sqrt{(15cm)\²-(9cm)\²}\\\\ap=\sqrt{(15cm-9cm)(15cm+9cm)}\\\\ap=\sqrt{6cm\cdot24cm}\\\\ap=\sqrt{6\cdot4\cdot6cm\²}\\\\ap=\sqrt{2\²\cdot6\²cm\²}\\\\ap=2\cdot6cm\\\\ap=12cm[/tex]