Question

The perimeter of a square having a side of 15 cm is equal to the perimeter of rectangle having length is 3 cm find the breadth of a rectangle​

Answer 1

Answer:

Step-by-step explanation:

perimeter of a SQUARE = perimeter of a RECTANGLE

                     4 x (side)  = 2 ( length + breadth)

                     4 x 15  = 2 ( 3 + b)

                    60/2 = 3 + b

                   b = 30 - 3

                   b = breadth = 27 cm