Across
- 4. A polygon with one pair of parallel sides.
- 5. A pair of _____ angles are congruent.
- 6. An _____ triangle has one angle greater than 90 degrees.
- 7. The point of intersection of two edges.
- 8. A polygon with equal sides.
- 9. It passes through the center of a circle.
Down
- 1. A special type of rectangular prism.
- 2. A triangle that has all its interior angles equal is called an _____ triangle.
- 3. A four-sided polygon