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(6 ):
1. - .
:
() – 38 (76)
() – 53 + 2 (110)
– 72
2. 1/6 2 , ..:
76 + (6 * 2) / 6 = 88 / 6 = 14, 6 ( )
2 (53 + 2 = 55 ), .. 110 .
1/6 2 :
110 + (6 * 2) / 6 = 20,3 ( )
3. 1-2 = 14,6
4. 1- = ½ 1-2 = 14,6 / 2 = 7,3
5. - = + 4 ( ), 72 + 4 = 76
6. - = 19 ( )
7. 1-2 = 20,3
8. . 3 = 0,5
9. 1-1 = 2-2 = 76
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, . , 45 , , . , . |
L. L = + , (.1) - L = 2 * ( L1 + L2) (: L=2*(23,8+25,2)=98). |
. 1 |
. 2 |
. , , - . , , L . , , , "" . -, . , Rin , L = 2 * 3,14 * Rin (: Rin=L/6,28=98/6,28=15,6). |
, . , , , , = (1,4 * ) / 2 - Rin + . , 150, (150*1,4)/2-15,6+15=89,4+15=104,4 ( ). , . 45 . . |
. 3 |
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