bubblycherry101
bubblycherry101 bubblycherry101
  • 20-09-2020
  • Mathematics
contestada

Jason's square bedroom has an area of 90 square feet. The length of one side of his room is between what two whole numbers?

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sqdancefan
sqdancefan sqdancefan
  • 20-09-2020

Answer:

  9 and 10

Step-by-step explanation:

The side length is the square root of the area, √90.

  9² = 81

  (√90)² = 90

  10² = 100

The square root of 90 is between 9 and 10.

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