Question

the ratio of the length to the breathe is 7:4 . if the perimeter of the rectangle 220m.find the length of the rectangle.
solve it.​

Answer 1

Answer:

7/11*220=140

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Answer 2

Answer:

hi

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Step-by-step explanation:

so, the ratio of length and breadth = 7:4.

let's take this as 7x and. 4x...

perimeter of rectangle is 220m.

perimeter of rectangle is 2 × length + breadth...

2 × 7x + 4x = 220

2 ×11x =220

22x = 220

x = 220/22

x = 10

length = 7x = 7×10 = 70m

breadth = 4x = 4 ×10 = 40m.

verification..

perimeter of rectangle is 2 × length + breadth...

= 2×70+40

= 2×110

= 220

hence verified...