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Plz help me The perimeter of a rectangle is 90ft. the ratio of its length to its width is 8:7. What are the dimensions of the rectangle? 30ft by 15ft 26ft by 19ft 24ft by 21ft 2…

Plz help me The perimeter of a rectangle is 90ft. the ratio of its length to its width is 8:7. What are the dimensions of the rectangle? 30ft by 15ft 26ft by 19ft 24ft by 21ft 2…
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Plz help me The perimeter of a rectangle is 90ft. the ratio of its length to its width is 8:7. What are the dimensions of the rectangle?

30ft by 15ft

26ft by 19ft

24ft by 21ft

20ft by25ft

User Pavel Poley
by
8.3k points

1 Answer

1 vote
8:7...added = 15

(8/15(90) / 2= 48/2 = 24
(7/15(90) / 2 = 42/2 = 21

dimensions are : 24 ft by 21 ft
User Nabeel K
by
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