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Use a perimeter formula to find the unknown measurement.sixty-six feet of crown molding was installed around a rectangular dining room. if the length of the room is19.75 feet, w…

Use a perimeter formula to find the unknown measurement.sixty-six feet of crown molding was installed around a rectangular dining room. if the length of the room is19.75 feet, w…
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1 vote
use a perimeter formula to find the unknown measurement.sixty-six feet of crown molding was installed around a rectangular dining room. if the length of the room is19.75 feet, what is its width?

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User Fegoulart
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8.4k points

1 Answer

5 votes

Answer:

...perimeter = 2(length + width)

66 = 2(19.75+width)

66 = 39.5+2widths

width = (66-39.5)/2=13.25 feet

Explanation:

answered
User Alexander Paramonov
by
8.2k points
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