Across
- 2. having all its sides of the same length.
- 4. a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
- 7. the height of an object or point in relation to sea level or ground level.
- 10. a type of quadrilateral, whose opposite sides are equal and parallel.
- 12. the center of mass of a geometric object of uniform density.
- 14. the point where the perpendicular bisectors of the sides of that particular triangle intersect
- 15. the point where all the three altitudes of the triangle cut or intersect each other
- 17. a line that splits an angle into two equal angles
- 18. a quadrilateral with only one pair of parallel sides.
Down
- 1. a line segment which bisects another line segment at 90 degrees
- 3. a two-dimensional geometrical shape whose sides are parallel to each other
- 5. a plane figure with four equal straight sides and four right angles.
- 6. a quadrilateral that has 2 pairs of equal-length sides and these sides are adjacent to each other
- 8. at equal distances.
- 9. the middle value in a set of data
- 11. the center of the incircle of a triangle or other figure.
- 13. joining two opposite corners of a square, rectangle, or other straight-sided shape.
- 16. having equal angles.
