Across
- 2. is a quantity that expresses the extent of a two-dimensional surface or shape, or planar lamina, in the plane
- 4. an equation is an expression of the shape A = B, where A and B are expressions containing one
- 6. the study of the collection, organization, analysis, interpretation, and presentation of data
- 9. is the quantity of three-dimensional space enclosed by some closed boundary, for example, the space that a substance
Down
- 1. knowledge study, learning") is the abstract study of topics encompassing
- 2. a single word without article, "algebra" names a broad part of mathematics.
- 3. or π is a mathematical constant equal to a circle's circumference divided by its diameter.
- 5. explaining why a feature survived selection.
- 7. were one of the main Germanic peoples who settled in Britain in the post-Roman period.
- 8. the slope or gradient of a line describes its steepness, incline, or grade. A higher slope value indicates a steeper incline