Across
- 4. to prepare the preliminary sketch or the plans for (a work to be executed), especially to plan the form and structure of
- 7. of or relating to two numbers related by a congruence
- 8. extending in the same direction, equidistant at all points, and never converging or diverging
- 9. an angle greater than 90° but less than 180°
- 10. the character or style of building
Down
- 1. the angle formed by two radii of a circle that are drawn to the extremities of an arc equal to one quarter of the circle; the angle formed by two perpendicular lines that intersect; an angle of 90°
- 2. vertical; straight up and down; upright
- 3. a plural of vertex
- 5. An angle whose measure is between 0° and 90°
- 6. capable of being supported or upheld, as by having its weight borne from below