Question

Q4 The length of a rectangle exceeds its
breadth by 4 cm. If length and breadth are
each increased by 3 cm, the area of the new
rectangle will be 81 cm2 more than that of
the given rectangle. Find the length and
breadth of the given rectangle.​

Answer 1

Heya!!!

For the first part of the solution refer to the given attachment

Second part:

From the above calculation we get to know that x=14cm

thus, the length of the given rectange is 14cm and it's breadth is 10cm

[breadth=x-4]

Hope it helps u