mehokkj
16.08.2021 •
Mathematics
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.
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Ответ:
on edg 2020
Step-by-step explanation:
(8/30) (22/29) (21/28)