Across
- 1. the distance around the circle ( the perimeter of the circle)
- 4. triangle: has three angles < 90 degrees
- 6. triangle: has two equal sides
- 7. angles: angles that are side by side( share a ray and vertex)
- 8. has one endpoint and goes Infinity in One Direction named using the endpoint and another point on the ray
- 10. angles: two angles located on opposite sides of a vertex( they are congruent)
- 13. four congruent sides 4 right angles
- 14. 3 sided shape with 3 angles that have a sum of 180 degrees
- 15. angles: two angles that equal 180 degrees
Down
- 2. angles: two angles that equal 90 degrees
- 3. triangle: has three equal sides
- 5. parallel sides that are congruent four right angles
- 9. triangle: has one angle> 90 degrees
- 11. triangle: has one angle= 90 degrees
- 12. triangle: has no equal sides
- 13. part of a line can be measured named by using two endpoints