livy151515
livy151515
30.10.2020 • 
Mathematics

Pierre is designing a rectangular playroom for his two children. He wants the room to be 20 feet wide but needs the perimeter of the room to be less than or equal to 120 feet. Select all of the possible lengths of the playroom.
a. 22 ft.
b. 42 ft.
c. 40 ft.
d. 80 ft.
f. 44 ft.
g. 38 ft.

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