Across
- 3. figure formed by two rays
- 5. branch of mathematics concerned with properties of space such as the distance shape size and relative position of figures
- 6. quadrilateral with four right angles
- 8. four-sided polygon
- 9. primitive notion that models an exact location in space and has no length width or thickness
- 10. measure of a region's size on a surface
Down
- 1. infinity long object with no width depth or curvature
- 2. have the same shape and size or if one has the same shape and size as the mirror image of the other
- 4. coplanar infinite straight lines that do not intersect at any point
- 7. polygon with three corners and three sides