Across
- 2. It is the amount of rotation it would take to put one intersecting line on top of another
- 3. It is the study of addition, subtraction, multiplication, and division.
- 4. An ______ is an ancient device that is used for arithmetic calculations.
- 5. An ___ is a segment along the circumference of a circle, or the part of any curve between two points.
Down
- 1. It is the study of generalized arithmetic.
- 2. It is the x-axis of a coordinate system.
- 4. The ____ of a region is the number of square units contained within the region.