Math, asked by priti058058, 10 months ago

the length of a rectangle exceed it's breadth by 7cm if the length is decreased by 4cm and the breadth is increased by 3cm the area of the new rectangle is the same as the area of the original
rectangle find the length and breadth of original rectangle​

Answers

Answered by dj926658
0

Step-by-step explanation:

the length of a rectangle exceed it's breadth by 7cm if the length is decreased by 4cm and the breadth is increased by 3cm the area of the new rectangle is the same as the area of the original

rectangle find the length and breadth of original rectangle

Answered by gianghoang112005
0

Answer:

Call X is the length of the rectangle

Y is the width of the rectangle We

We have X - Y = 7 (1)

X.Y=(X-4).(Y-3) XY=XY -3X-4Y+12 3X+4Y=12

Degenerate X=40/7

Y=-9/7

Step-by-step explanation:

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