Question

Si: PN es mediana y QR = 30 cm, hallar "X".

Answer 1

✅ Resolvemos :

$x + 1 + x + 1 = 30 \\ 2x + 2 = 30 \\ 2x = 30 - 2 \\ 2x = 28 \\ x = \frac{28}{2} \\ x = 14$

• x = 14 ✔