Scale Factor Review

The pair of figures is similar. Find the missing side.

Find missing side Options: 5, 7, 9, 11

What is the scale factor if the triangle on the left is the original? Options: 2, 3/2, 2/3, 1/2

If the scale factor is less than one, the new figure will be

If the scale factor is greater than one, the new figure will be

What is the scale factor from the small fry to the large fry? Options: 1/3, 48, 4, 3

If I know the Perimeter of the smaller rectangle is 16. And the scale factor is 2, what is the Perimeter of the larger rectangle?

Area of smaller rectangle is 12. Scale factor is 2. What is the Area of the larger rectangle?

Find the perimeter of the large triangle.