Mathematics, 06.05.2021 01:30, marbuigues9171

El diámetro de un plano circular es de 20cm. Para saber la medida aproximada del contorno del plano, el diámetro se multiplica por 3,14 ¿Cuál es la medida de contorno de otro plano cuyo diámetro es 1,5 veces del diámetro del primero? a) 94,20cm b) 67,51cm c) 62,80cm d)30,00cm

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El diámetro de un plano circular es de 20cm. Para saber la medida aproximada del contorno del plano,...