Across
- 4. the amount of space
- 7. An angle of 90°, as in a corner of a square or at the intersection of two straight lines.
- 8. part in a hundred
- 10. A figure that is formed by two lines that shares a common endpoint
- 12. A four-sided Shape
- 14. Area The area occupied by a three-dimensional object by its outer surface
- 16. Tax. a tax imposed on the sale of goods and services.
- 17. a deduction from the usual cost of something, typically given for prompt or advance payment or to a special category of buyers.
- 18. a flat two-dimensional closed shape bounded with straight sides.
Down
- 1. a line that goes around or encloses a circle.
- 2. An angle that measures less than 90 degrees
- 3. what is the name of the total space taken up by a flat shape of an object called
- 5. An angle which is greater than 90° and less than 180°”
- 6. A number that contains a decimal point.
- 9. the amount added to the cost price of goods to cover overhead and profit.
- 11. the border of an enclosed space.
- 13. A three-sided shape that consists of three edges and three vertices.
- 15. a whole divided into equal parts