bubble9876 bubble9876
  • 15-04-2022
  • Mathematics
contestada

A box has a square base with side x cm , height 4 cm and volume 289 cm^3. Find x

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clarkmar003
clarkmar003 clarkmar003
  • 15-04-2022

Answer:

8.5 cm

Step-by-step explanation:

volume = height × area of base

since this a square, area of base = x²

so 289 = 4 × x²

x² = 289 ÷ 4

x² = 72.25

so x = √72.25

x = 8.5cm

hope this helps

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