Question

16. The length of a rectangle exeedseds its breadth by 7 cm. If the length is decreased by 4 cm
and the breadth is increased by 3 cm, the area of the new rectangle is the same as the
of the original rectangle Find the length and breadth of the original rectangle​

Answer 1

Answer:

Let the breadth of the rectangle be x cm.

Therefore, length =x+7 cm

According to the question,

(x+3)(x+3)=x(x+7)

x

2

+9+6x=x

2

+7x

x=9

Hence, dimensions of original rectangle,

Length = 16 cm

Breadth = 9 cm

Answer 2

Answer:

give me brain list this is answer 17