Question

In triunghiul ABC, fie punctele M apartine AC si N apartine BC, astfel incat MN paralel AB. Daca AM=8 BN=6 BC=14, aflati NC,MC si AC

Answer 1

MN║AB ⇒ prin teorema lui Thales NC/NB = MC/MA
NC = BC - BN ⇒ NC = 14-6 ⇒NC=8
8/6 = MC/8 ⇒ 6MC = 64 ⇒ MC = 64/6
AC = AM + MC
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