Question

Q8. The length of the rectangle exceeds its breadth by 3 cm. If the length and
breadth are each increased by 2 cm, then the area of new rectangle will be 70 sq.
cm more than that of the given rectangle. Find the length and breadth of the
09. Ali's father is 26 years younger than Ali's grandfather and 29 years older than​

Answer 1

Answer:

15 and 17

Step-by-step explanation:

let the length of rectangle be x,

initial area= x(x+3)=x^2 +3x

final area =x+2(x+3+2)=X^2 +7x +10

final area - initial area = 70

4x+10=70=> x = 15  

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