1. (.5)
2. 5 9, (. 6).
2. ( ) ( 3).
3. (.7).
1. , .
2. .
3. .
4. .
:
1. .
2. .
3. .
4. .
. ( , , ). .
:
R = 200 , 
=5027', + 40,06.
:
=R tg 
;
= π R 
;
= R (
- 1);
= 2 .
: = 94,22 , = 176,10 , = 21,08 , = 12,34 . :
| 3+40,06 | + | 3+40,06 | ||||
| 94,22 | 94,22 | ||||||
| + | 2+45,84 |
| 4+ 34,28 | ||||
| 176,10 | 12,34 | ||||||
| 4+21,94 | 4+21,94 | ||||||
| + | 2+45,84 |
| 3+40,06 | ||||
| 1/2 | 88,05 | 1/2 | 6,17 | ||||
| 3+33,89 | 3+33,89 |
, 0,01 .
, , 8. . r 1, A1 2 3 :
= + = ,
. 2 3 .
|
|
|
, .
