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Mathematics, 16.08.2021 17:30, lokiliddel
Calculaţi perimetrul unui triunghi ştiind că:
a. semiperimetrul este de 23,5 de centimetri;
b. AB = 25% · BC, BC = 16 cm, iar AC este media aritmetică a lungimilor laturilor AB și BC.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Do you know the correct answer?
Calculaţi perimetrul unui triunghi ştiind că:
a. semiperimetrul este de 23,5 de centimetri;
b...
b...
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