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= 2 = 2 400 0.9848 / 6 = 131.3?132

= Arccos (132 6/2 400) = arccos (0.99) = 8.1 .

= 132.

= = 132 / 5,6 + 1 = 20

= = 132-20 = 112.

= 112/20 = 5,6 - .

ij :

= = 6 20 / 0.99 = 121,2.

= = 6 112 / 0.99 = 678.8.

ij :

= = 121.2 + 2 6 = 133,2.

= = 678.8 + 2 6 = 690.8 .

ij :

= = 121.2 - 2.5 6 = 106,2.

= = 678.8 - 2.5 6 = 663,2.

= +5; = = 0.4 400 = 160; = 160 + 5 = 165 - .

/ c

V = ?d1n1 / 6 10 ^ 4 = 3.14 121.2 1447/60000 = 9,17

9 .

:

< = = 4.2 <226.

̳ .

:

= 0.59 - .

= = 1.3 - .

= 1.26 - .

= 4.09; = 1 - = 1 - = 0.942 - .

= = 0.59

? = = 1.67



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