Across
- 4. a closed plane curve consisting of all points at a given distance from a point within it called the center
- 5. a triangle with one internal angle equal to 90 degrees
- 9. a polygon with 5 sides and 5 angles
- 11. a triangle which has two sides equal
- 12. my last name starts with c
Down
- 1. a rectangle having all four sides of equal length
- 2. an angle less than 90 degrees but greater than 0 degrees
- 3. the intersection point of two sides of a plane figure
- 6. my first name starts with c
- 7. a polygon with 5 sides and 5 angles
- 8. a position in space
- 9. a quadrilateral having both pairs of opposite sides parallel to each other
- 10. a polygon having six sides and six angles