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VMariaS [17]
4 years ago
6

Un jardín rectangular de 50 m de largo por 34 m de ancho está rodeado por un camino de arena uniforme.Halla la anchura de dicho

camino si se sabe que su área es 540 metros
Mathematics
1 answer:
shusha [124]4 years ago
8 0

Answer:

h = 3.214\,m

Step-by-step explanation:

El área total del camino es el producto del perímetro del jardín y el ancho del camino:

A = 2\cdot (w + l) \cdot h

Donde:

w - El ancho del jardín, en metros.

l - El largo del jardín, en metros.

h - El ancho del camino, en metros.

El ancho del camino es:

h = \frac{A}{2\cdot (w+l)}

h = \frac{540\,m^{2}}{2\cdot (50\,m + 34\,m)}

h = 3.214\,m

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