smileysaddly smileysaddly
  • 26-03-2021
  • Mathematics
contestada

A blackboard has an area of 28 ft2 and a perimeter of 22 ft. What are the dimensions of the board?

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tessanoe0525 tessanoe0525
  • 26-03-2021

Answer:

4 ft by 7 ft.

Step-by-step explanation:

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