Question

Triangle DEF is shown below with line GH passing through the center. Imagine triangle DEF was dilated by a scale factor of two about the center of the triangle and a line was drawn passing through its center. What would you know about the line of the dilated figure as compared to line GH drawn below?

Answer 1

Do you have options?

Answer 2

No, this is an open-ended question. I have to write the answer myself.

Answer 3

if it was dilated by a scale factor of 1/2, would the center be the same?

Answer 4

hard

Answer 5

Would the line not change at all?

Answer 6

because the center is the same