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Mathematics, 28.07.2020 08:01 bvargas786p7aa8y

El triángulo equilátero inicial tiene lado de 21 cm. Cada triángulo en la cadena descendente tiene sus vértices en los puntos medios de los lados del siguiente triángulo mayor. Si el patrón indicado de sombreado continúa indefinidamente, ¿cuál es el área total, en cm2, de la región sombreada?

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El triángulo equilátero inicial tiene lado de 21 cm. Cada triángulo en la cadena descendente tiene s...
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