Question

Intr-un triunghi dreptunghic catetele au lungimile
 4$\sqrt{3}$ cm si 3$\sqrt{3}$ cm. Atunci inaltimea corespunzatoare ipotenuzei are lungimea ... ?

Answer 1

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Answer 2

$=\ \textgreater \ T.P:(4 \sqrt{3} )^2+(3 \sqrt{3} )^2=i^2 \\ 48+27=i^2 \\ 75=i^2 \\ i= \sqrt{75} \\ i=5 \sqrt{3} cm. \\ \\ h= \frac{4 \sqrt{3}*3 \sqrt{3} }{5 \sqrt{3} } \\ h= \frac{12 \sqrt{9} }{5 \sqrt{3} } \\ h= \frac{36}{5 \sqrt{3} } cm.$