Across
- 1. precise place or location on plane
- 4. point on line segment that divides it to two equal parts
- 6. number that produces specified quanity of number multiplied by itself
- 8. triangles triangles that have both same size and shape
- 9. triangle triangle with two equal sides in measure
- 10. having a common vertex and side
- 11. three sided figure
- 13. angle angle that measures more than 90 degrees but less than 180
- 14. angle an angle whose measure is 180 degrees
- 15. quanity that expresses the extent of a two-dimensional surface or shape
Down
- 1. distance around figure or shape
- 2. triangle triangles whose interior angles are all acute
- 3. angle angle that measures 90 degrees
- 5. equal in size and shape
- 7. triangle triangle with three equal sides of measure
- 10. the space between two intersecting lines or surfaces at or close to the point where they meet
- 12. geometrical object that is straight, infinitely long and infinitely thin
- 14. triangle a triangle that has no equal sides