asked 136k views
4 votes
Utilizando la semejanza de triángulos realiza el siguiente ejercicio:

Utilizando la semejanza de triángulos realiza el siguiente ejercicio:-example-1
asked
User TheShun
by
8.6k points

2 Answers

4 votes

Respuesta:

4

Explicación paso a paso:

BC/AN

MN:AC

⇒25/x= 15/6 {Multiplicación cruzada}

15x=150

⇒AC=10

∵NC= AC-AN

∴NC=10-6 =4

answered
User Ants Aasma
by
7.6k points
6 votes

Answer:

NC = 4

Explanation:

BC/MN = AC/AN

25/15 = AC/6

15AC = 25 × 6

3AC = 5 × 6

AC = 5 × 2

AC = 10

AN + NC = AC

6 + NC = 10

NC = 4

answered
User Joseph Mansfield
by
8.0k points
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