รn triunghiul ABC se cunosc AB=3โ5 cm,AC=3โ6 cm ศi BC=3 cm.
Triunghi dreptunghic
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15
รn triunghiul ABC se cunosc โขA=90ยฐ,AB=9 cm ศi AC=12 cm. Aflaศi BC
15 cm
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trap
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star
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fairy
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5
10
15
20
25
baam
Lose 20 points!
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15
รn timpul unui incendiu pompierii au folosit o scarฤ de 10 m lungime. La ce distanศฤ este amplasatฤ scara faศฤ de clฤdire, dacฤ incendiul se aflฤ la o รฎnฤlศime de 6 m?
8 m
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15
Teorema lui Pitagora
Enuntul
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15
Formula teoremei lui Pitagora
,......
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15
รnโ ABC dreptunghic รฎn A, ADโฅBC,DโBC,BD=16 cm ศi CD=9 cm Calculaศi AD
12 cm
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15
รnโ ABC dreptunghic รฎn A, ADโฅBC,DโBC,BD=16 cm ศi CD=9 cm Calculaศi AC
15 cm
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15
รn triunghiul ABC se cunosc AB=4 cm,AC=2โ3 cm ศi BC=2โ7 cm. Precizaศi natura triunghiului ABC.
