emaanshahid668 emaanshahid668

24-03-2020
Mathematics

contestada

The length of a rectangle whose area 48 square cm and length is three times its width.

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alparslan alparslan

24-03-2020

Answer:

Width= 4 cm

Length= 12 cm

Step-by-step explanation:

48 = 3x*x

48= 3x^2

x^2= 16

x=4

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