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igomit [66]
2 years ago
13

Para encontrar el área de un trapezoide Dylan usa la fórmula A = 1/2(b + b2 )h. Las bases tienen longitudes de 3,6

Mathematics
1 answer:
mina [271]2 years ago
8 0

Answer:

la altura es irracional, y se multiplica por las otras dimensiones racionales.

Step-by-step explanation:

Dado que un trapezoide tiene bases de 3,6 cm y 12 1/3 cm.

Pero la altura es irracional como raíz cuadrada de 5 cm.

El área del trapezoide es irracional porque se encuentra agregando las dos bases y multiplicando por la mitad de la altura.

La suma de las bases sería racional, siendo la suma de dos números racionales

Pero como la altura es irracional, el área sería el producto de una

racional e irracional, por lo tanto, el área sería irracional.

Así que la respuesta correcta es

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