Across
- 3. a straight line from the center to the circumference
- 5. lines that intersect at a right angle
- 7. an object mapped on a surface using lines
- 11. to map out an object
- 12. the contour of an object
- 13. lines that go up and down
- 14. a straight line passing through the center of a body
- 15. a measurable extent of some kind
Down
- 1. representation of an object in which all three dimensions are drawn at full scale
- 2. lines that never intersect
- 4. a triangle that’s angles are all equal
- 6. lines that go from left to right
- 8. graphical projection used for producing two dimensional images of three dimensional objects
- 9. a shape with eight sides
- 10. the space between two interesting lines