Geometry Vocabulary

3. a line, ray, or segment that divides a given angle into two equal parts
5. the point where three or more lines intersect with each other
6. the point where all three altitudes of the triangle intersect
7. a line segment drawn from a vertex of a shape (typically a triangle) perpendicular to the opposite side
8. at a point is the same distance away from two or more other points
10. the geometric center of a shape, calculated as the average position of all points within the figure
12. two parts (like angles or sides) of different figures that occupy the same relative position within their respective figures
13. the study of geometric figures where corresponding sides of different shapes maintain the same ratio
14. a set of three or more lines that all intersect at the same point

1. two figures that have the same shape but may be different sizes
2. a line that intersects a given line segment at a 90-degree angle (perpendicular) and also divides that line segment into two equal parts at its midpoint (bisects)
4. the point where all three angle bisectors of a triangle intersect
9. a line segment that connects a vertex of a triangle to the midpoint of the opposite side, effectively dividing that side into two equal parts
11. the point where the perpendicular bisectors of all sides of a triangle intersect