Geometry Advanced Quiz 1

1. What is an angle whose vertex is on a circle and whose sides are chords called?

2. What is an angle whose vertex is at the center of a circle called?

3. What is a line that intersects a circle at two points called?

4. What is the set of all points that satisfy a certain condition called?

5. What is the point where the three medians of a triangle meet called?

6. What is the point where the three perpendicular bisectors of a triangle meet called?

7. What is the point where the three angle bisectors of a triangle meet called?

8. What is the point where the three altitudes of a triangle meet called?

9. What is a transformation that changes the size but not the shape of a figure called?

10. What is a transformation that flips a figure over a line called?