. .
, 2- . , , .
.
2.1 .
/. , 0.9, 1,2 2,4 .
2.2 .
. 400 1400 /3 200, 200, 100.
2.3 , .
.
-200, 200, . -500 10, 200 , . 1,2.
.
200, 200.
. 1.
. 0,02. , , .
:
-200;
, 1 3;
, 80 40;
0,002 - ;
1 5.
. 2.
.
, 100, . . , .
.
2 3:
2- , -3,3, 2,1 .
1) (2100-100)/2=1000
2) 3300/2=1650
3) 150 x 300 . 1650/150=11.
4) , , 1 , .. 10. 11 10 .
|
|
|
5) , .. 1000.
1:
3- , -, 3,3, 7 .
1) , 2,7, (7000-2700)/2-300=2000
2) , 2700/300=9, 10
.
- 18-21, 15-27, 10-27. , 20, 30. , , .
.
, : 2700x2400.
, : 1500x2100.
900x2100 700x2100.
1500x2100.
.
, 6027 , , , 150 150, 1,25, . , , - .
