The ratio of areas is the square of the ratio of perimeters (or any linear measure). Then the ratio of perimeters is the square root of the ratio of areas:
.. √(16/49) = 4/7
Selection D is appropriate.
360 tiles because you have to multiply 12x30.
Answer:
I need a picture to solve...
Step-by-step explanation:
Answer:
-54
Step-by-step explanation:
