### Home > GC > Chapter 1 > Lesson 1.3.1 > Problem1-101

1-101.

Examine the figure graphed on the axes below. Homework Help ✎

1. What happens when you rotate this figure about the origin $90°$? $45°$? $180°$?

2. What other angle could the figure at right be rotated so that the shape does not appear to change?

3. What shape will stay the same no matter how many degrees it is rotated?

Try copying the figure onto paper. Then rotate it.