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A rectangular room is 2 times as long as it is wide and the perimeter is 24 meters find the dimension of the room

A rectangular room is 2 times as long as it is wide and the perimeter is 24 meters find the dimension of the room
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3 votes
a rectangular room is 2 times as long as it is wide and the perimeter is 24 meters find the dimension of the room

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User Hamid Noahdi
by
8.5k points

1 Answer

6 votes
24= 2l+2w
l=2w

Substitute for l
24= 2(2w)+2w
24= 6w
4=w

Plug in the w value
l=2(4)
l=8

Final answer: Length= 8 m, Width= 4 m
answered
User Oldovets
by
7.4k points
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