Question

The shapes formed by the entry and exit of a tunnel are dilations of each other. The point which is the center of dilation is .

• A. A
• B. B
• C. C

Answer 1

The correct option is B B

Since the shapes formed by the entry and exit of the tunnel are dilations of each other, the shapes are similar to each other.

Let's select a pair of corresponding vertices and join them by a line.


The point of intersection of these lines is the center of dilation of the shapes.

From the figure, Point B is the center of dilation.