Question

Q10. If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm,a square with the same area as the original rectangle would result. Find the perimeter of the
original rectangle.​

Answer 1

Answer:

I hope this will be helpful for you.

Answer 2

Answer:

you should try taking x as the original value... let me explain

Step-by-step explanation:

let the length be x and breadth be y

then according to question

increased length = x+4cm

". bredth =y+3 cm

and area of square = area of rectangle

4a²=l*b

=>4a²=(x+4)(y+3)

you have to do in this respect

I think some values are not provided plz recheck the question

square's value must be there