Across
- 2. half of the diameter
- 4. a scientific equation to use to solve a problem
- 8. to split an angle equally in the middle
- 9. in the equation a2+b2=c2, what does c stand for?
- 10. a shape has all of its interior angles equal in measure
- 11. 12 sides, 12 angles, 12 vertices
- 14. based on patterns and observation
- 16. the earth, for example
- 18. a triangle that has two equal sides
Down
- 1. that's what your ___ said when you were born
- 2. when the shape flips
- 3. where two lines meet
- 5. exactly equal in both shape and size
- 6. six square faces of the same size.
- 7. 36°, for example
- 9. a stop sign, for example
- 12. math on one side of the equal sign
- 13. a shape on the graph changes size
- 15. Extends forever in two directions
- 17. A=__r2