You multiply the dimensions of Triangle A by 3 to create Triangle B. Select the conclusion(s)
that you can make about the similar triangles.
The ratio of the perimeters (Triangle A to
Triangle B) is :
The ratio of the perimeters (Triangle B to
Triangle A) is 1 to 3.
The ratio of the areas (Triangle B to Triangle A)
is 9:1.
The ratio of the areas (Triangle A to Triangle B)
is 1 to 6.
There is not enough information to make any
of the conclusions above.