Question

the length of a rectangle is 18 cm more than its breadth and 6 cm is added to both length and breadth and the area acceds by 168 cm find the length and breadth​

Answer 1

Answer:

let breadth be x

then length is = x + 18

A.T.Q

x + 6 + x + 18 + 6 = [x][x +18] + 168

2x + 30 = 2x + 18x + 168

2x - 2x = 18x + 168 - 30

0 = 18x  + 138

0 - 138 = 18x

-138/18 = x

-46/6 = x

-23/3 = x

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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