1 Answer

Maryellen · Answer 1 · 2019-05-27T12:59:35+0000

12 inches is 1 ft.
48 inches is 4 ft.
36 inches is 3 ft.

An area that is 4 ft long and 3 ft wide has an area that is (4 ft)×(3 ft) = 12 ft².

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