4. Understand that a two-dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations; given two similar two-dimensional figures, describe a sequence that exhibits the similarity between them.
Lesson: Similar Figures
Can you find Hulk's shoe size?
Let's pretend that when Bruce Banner changes into the Hulk that his body undergoes a proportional change. Therefore, he is similar to the Hulk.
Set up a proportion to solve for x to determine Hulk's shoe size.