5. in figura 96 dacă avem: m(<BAC) = 90°; A apartine (MC);
AC = 12 cm; AB = 5 cm; MN = 13 cm; AM = 5 cm; BN = 7 cm, M
atunci: A) BC = 12 cm; B) BC = 15 cm; C) BC = 13 cm;
D) BC = 20 cm.
dau coroana...plssss
