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Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle. The smaller 3ft by 9ft, the larger is 4ft by 12ft. Test tomorrow please help.<…

Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle. The smaller 3ft by 9ft, the larger is 4ft by 12ft. Test tomorrow please help.<…
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Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle. The smaller 3ft by 9ft, the larger is 4ft by 12ft. Test tomorrow please help.

User Andrew Delgadillo
by
7.9k points

1 Answer

6 votes
L=2(4+12)=32, S=2(3+9)=24 so

L/S=32/24=4/3

L:S=4:3
User Cornelius Wilson
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9.0k points
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