Across
- 2. Half the difference between the minimum and maximum values of the range.
- 3. The first coordinate in an ordered pair.
- 6. An angle that has measure less than 90°.
- 7. Two rays sharing a common endpoint.
Down
- 1. How close an approximation is to an actual value.
- 2. The rate of change of velocity over time.
- 3. The shortest distance between the base of a geometric figure and its top, whether that top is an opposite vertex, an apex, or another base.
- 4. The line segment from the center of a regular polygon to the midpoint of a side, or the length of this segment.
- 5. The mathematics of working with variables.
- 7. A statement accepted as true without proof.