Across
- 4. the point where all three altitudes of the triangle intersect
- 5. a line that intersects the side of a triangle at its midpoint, forming a right angle with that side
- 6. two figures that have the same shape but may be different sizes
- 10. a line segment drawn perpendicularly from a vertex of a triangle to the opposite side. Representing the “height” of the triangle
- 11. the ration between corresponding sides of two similar figures are equal
- 13. a point where three or more lines or rays intersect with each other
- 14. a point is the same distance away from two or more other points
Down
- 1. the point of intersection of all the three interior angle bisectors of the triangle
- 2. the point at which the three medians intersect
- 3. three or more lines that intersect at a single point within or outside the triangle
- 7. a line segment joining a vertex of the triangle to the midpoint of the opposite side
- 8. two parts of different figures that occupy the same relative position within their respective figures
- 9. the point where the three perpendicular bisectors of the triangle’s sides intersect
- 12. a line segment that originates from a vertex of the triangle and divides the corresponding angle into two angles
