Across
- 2. angle an angle with a measure greater than 90 degrees and less than 180 degrees
- 6. triangle a triangle with all the sides the same length
- 9. whole numbers and their opposites
Down
- 1. triangle a triangle that has two congruent sides
- 3. a polygon with six sides
- 4. angle an angle with a measure less than 90 degrees
- 5. the number of times something occurs in an interval or set of data
- 7. a chord that goes though the center of a circle
- 8. a drawing that shows a relationship between sets of data