Across 3. A square, circular or semicircular tool used for measuring angles. ("Use google you need to!) 4. Segment Bounded by two distinct end points and contains every point on the line between its end points. 5. The point at which a line segment or ray ends. 7. An instrument with two arms, one sharp and one with a pencil that can be used to draw circles or arcs (*Use google if you need tol) 8. If we are drawing on a piece of flat paper, we are essentially drawing on a 9. A 2-dimensional shape made by drawing a curve that is always the same distance from a center 10. Lines that will never touch each other 11. Has one endpoint, and the other side goes on forever Down 1. A precise location or place on a plane. It has no dimensions, and no size 2. The location where two lines, line segments or rays meet 6. Lines that cross each other at exactly a 90 degree angle.