Respuesta :

Answer:

4

Step-by-step explanation:

Since the area of a square is the side length squared, we get the area of the square as 6 * 6 = 36. Since this is also the area of the rectangle, we need to divide 36 by the length to get the width. 36 / 9 = 4

Answer:

4 cm.

Step-by-step explanation:

9 * b = 6*6       where b = the breadth of the rectangle

b = 36/9 = 4.