Respuesta :

Answer:

4 in

Step-by-step explanation:

as you see from the first rectangle it has been reduced 3 times of length

so the breadth also should be reduced 3 times

Razak1

Answer:

x = 4

Step-by-step explanation:

the simplest way to do that is to divide

12 / 18 = 2 / 3

then we move to the another square:

x / 6 = 2 / 3

x = 6 x 2 / 3

x = 4

.. ..