Question

A rectangular paper of length 45cm and breadth 5 cm is out to form a square with the samearea. What is the side of the square?​

Answer 1

Answer:

Step-by-step explanation:

ARE OF THE RECTANGLE = 45 x 5

                                            = 225

now the AREA OF RECTANGLE = AREA OF THE SQUARE

               AREA OF THE SQUARE = 225

                                  a² = 225

                                   a = 15 cm

the side of the square is 15

Answer 2

according to question

area of rectangle=area of square

l*b = s*s

45*5 = s^2

225 = s^2

so s = √225

s = 15 cm

hope it will help you