joliviakay4531 joliviakay4531

01-11-2017
Spanish

contestada

Carmen interesa laminar el tope de una mesa circular que tiene un diámetro de 30 centímetros. aproximadamente, ¿cuántos centímetros cuadrados de papel necesita?

Respuesta :

mathstudent55 mathstudent55

01-11-2017

d = 30 cm
r = 1/2 * d = 15 cm
A = pi*r^2 = 3.14 * (15 cm)^2 = 707 cm^2

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completely completely

21-04-2020

Bueno, eso depende de los 30, tienes que medir cuantos entonces cuando los medidas bien ahi esta la respuesta

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