Across
- 2. angles – two angles whose sum is 180 degrees.
- 4. – a logical argument in which each statement you make is supported by a statement that is accepted as true.
- 6. – comparison of two numbers by division.
- 7. – union of 3 or more coplanar segments that meet only at endpoints such that at most two segments meet at one endpoint and each segment meets exactly two other segments.
- 9. polygon – polygon which is equilateral and equiangular.
- 11. elevation above sea level or above the earth's surface
- 14. triangles – two triangles are congruent if corresponding sides are congruent and corresponding angles are congruent.
Down
- 1. lines – are noncoplanar lines they will not intersect.
- 3. relation with respect to comparative quantity or magnitude
- 5. a point equidistant from the ends of a line or the extremities of a figure
- 8. of a triangle – segment from the vertex of a triangle to the midpoint of the opposite side.
- 10. bisector – ray that divides an angle into two congruent adjacent angles.
- 11. angle an angle less than 90 degrees but more than 0 degrees
- 12. – line in the plane of the circle that intersects the circle in one point.
- 13. a continuous portion of a circle