Across
- 2. angle it signifies that the angle is measured in degrees
- 3. prime (″) is used to indicate the second derivative of a function with respect to a variable
- 7. is represented as a single vertical bar
- 9. is used to indicate parallel lines is a pair of vertical lines (||) placed next to each other
- 12. is typically represented by drawing an arrow starting at a specific point
- 13. segment is represented by a straight line connecting two distinct points
- 14. is a triangle shape
- 15. angle is measures exactly 90 degrees, is often represented using a small square symbol (□) placed at the vertex of the angle
Down
- 1. is a line that have 90° angle
- 4. is usually indicated by the use of certain notation or terminology
- 5. constant is the ratio between the circumference and distance of a circle
- 6. (°) is used to denote angular measurements
- 8. it is formed by two rays
- 10. is represented by curved segments of a circle
- 11. is typically represented by a straight line segment with two arrowheads at each end