теорема пифагора

Download теорема пифагора

If you can't read please download the document

Upload: sevinjb

Post on 25-May-2015

1.954 views

Category:

Documents


2 download

TRANSCRIPT

  • 1.

2. 3. ? , 30 4. , . ? 5. ; a=3;b=4;c=5 a=6 ; b=8 ; c=10 a=9 ; b=12 ; c=15 6. (569-475. ) 7. (a+b) = a + 2ab + b (a+b) = 4 0,5ab + c = 2ab +c } a+ b= c 8. 13 15 9. 6 : 10. : 23 : 3,5 11. ? 10 12. , 13. 14. 15.