Quadrilaterals
Across
- 2. Angles that are across from each other in a quadrilateral.
- 3. In a rhombus, the diagonals intersect at right angles and are bisectors of each other.
- 5. A line that divides a figure into two mirror-image halves.
- 8. The point on a line segment that divides it into two equal parts.
- 9. Property where two or more sides of a shape have the same length.
- 12. The measure of a diagonal between two opposite vertices in a quadrilateral.
- 13. A part of a line bounded by two distinct end points.
- 16. A line or segment that divides an angle into two equal parts.
- 17. Vertices that are across from each other in a quadrilateral.
- 21. Property in certain quadrilaterals where both diagonals have the same length.
- 22. Two angles in a quadrilateral that share a common side.
- 25. Theorems that describe the properties of a parallelogram.
- 26. Sides that do not share a vertex and are across from each other in a quadrilateral.
- 27. A triangle with one right angle, often used in constructing certain quadrilaterals.
- 28. A line that divides another line into two equal parts at a right angle.
- 29. Two triangles that are identical in shape and size, often used in proofs.
- 30. Two sides that meet at a common vertex in a quadrilateral.
Down
- 1. The point where two diagonals of a quadrilateral cross each other.
- 4. Characteristics that define a rectangle, including equal opposite sides and right angles.
- 6. Two angles that add up to 180 degrees.
- 7. An angle of exactly 90 degrees.
- 10. A property where diagonals of a shape intersect each other and divide each into two equal parts.
- 11. The basic attributes and rules governing quadrilateral shapes.
- 14. Angles formed between the sides within a closed figure.
- 15. A quadrilateral with one pair of parallel sides.
- 18. Attributes that make a square unique, including equal sides and angles.
- 19. An angle formed between any side of a polygon and an extension of its adjacent side.
- 20. The total measure of all interior angles in a quadrilateral, equal to 360 degrees.
- 23. In an isosceles trapezium, the angles adjacent to each base.
- 24. Sides that are equidistant along their entire length and never meet.