Across
- 1. multiplying a sum by the product
- 4. is 2 angles sum with 180 degrees
- 8. A variable is a symbol that covers a number
- 9. A constant is an alone number
- 11. A coefficient is used to multiply
- 12. is numbers with a equal
- 13. 2 angleswith common side and vertex
Down
- 2. 2 180 dredgers angle lines intersect
- 3. Smaller than 90 angles
- 5. is 90 degrees
- 6. is 180 degrees
- 7. symbols like the sum sign and minus sign
- 9. 2 angles sum with 90 gegrees
- 10. Bigger than 90 degrees