Vocabulary

3. The point where the perpendicular bisectors of a triangle
5. The point where he three interior angle bisectors of a triangle meet
6. bisector A line that intersects a given line segment at 90 degree angle and also divides that line segment into 2 equal parts
8. The centre point of the object
10. a line that passes through two very specific points on a triangle: a vertex, or corner of a triangle, and its opposite side at a right, or 90 degree angle
11. of currency the intersection of 3 or more lines, rays, segments or planes
12. A line segment drawn from a vertex to the midpoint of the opposite side, essentially cutting that side in half
13. 2 parts (like angles or side) of different shapes that occupy the same relative position within each shape

1. The point where all three altitudes of the triangle intersect
2. lines a set of three or more lines or curves in a plane is said to be concurrent if they all intersect at the same point
4. A point is the same distance away from two or more other points
7. bisector A line, ray, or segment that divides a given angle into 2 equal parts
9. figures two shapes that have the same shape but may be different sizes
14. The ratio between corresponding sides of 2 similar figures are equal