Across
- 2. an angle, whose vertex point has a value of 180 degrees.
- 4. three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance
- 6. any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal
- 8. the line segment that joins two vertices in a shape or two-dimensional figure
- 9. drawing instrument used for drawing circles and arcs
- 10. a thin flat piece of plastic, metal, etc, in the shape of a right-angled triangle, used in technical drawing
Down
- 1. two lines in the same plane that are at equal distance from each other and never meet.
- 3. a straight line from a vertex of a triangle to the midpoint of the opposite side.
- 5. tool used to measure angles
- 7. An angle whose measure is between 0° and 90°