Across
- 2. The segment joining the midpoints of two sides of a triangle is parallel to the third side, and its length is half the length of that side
- 4. The perpendicular bisectors of the sides of a triangle intersect from the vertices of the triangle
- 5. If a point in the interior of an angle is equidistant from the sides of the angle, then it is on the bisector of the angle
- 6. If a point is on the bisector of an angle, then it is equidistant from the sides of an angle
- 7. An (blank) is an inscribed circle of a polygon
- 10. To draw a shape around another shape
- 13. A line segment that connects the midpoints of two sides of the triangle
Down
- 1. The length of the perpendicular segment from the point to the line
- 3. The point where three bisectors of the interior angles of a triangle intersect
- 8. The angle bisectors of a triangle intersect at a point that is equidistant from the sides of the triangle
- 9. A circle that passes through all the vertices of a polygon
- 11. The center of the circumcircle is called the circumcenter of the triangle
- 12. A circle is (blank) in a polygon if each side of the polygon is tangent to the circle
