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inna [77]
3 years ago
6

Si el largo de un rectángulo mide el doble del ancho que es "a", ¿cuál es su área?

Mathematics
1 answer:
rosijanka [135]3 years ago
6 0

Answer:

El área es 2 veces el cuadrado del ancho del rectángulo.

Step-by-step explanation:

El área de un rectángulo viene dado por:

A = a*l

En donde:

a: es el ancho

l: es el largo

Si el largo es el doble del ancho:

l = 2a

Entonces el área es:

A = a*l = a*(2a) = 2a^{2}

Por lo tanto, el área es 2 veces el cuadrado del ancho del rectángulo.

Espero que te sea de utilidad!  

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