.


:




:

































 

 

 

 





 

 

- 270105, 270109, 270112.

 

2008

528.48 (075.8)

 

..

 

 

, ..

 

[]: - / . . -; .: .. . , 2008, 15 .: . 3,. 1, . 1. .:.14.

 

.

.

270105, 270109,270112 .

 

 

______. 60 84 1/16

. . __. .- . . __. 50 . __. .

.

- . 305040 , .50 , 94.

 

1. 充.4

2. ..4

3. ⅅ.5

4. 7

5. 򅅅9

6. 9

 

 

ꅅ.13

 

充..14

 

. . , . . , . , , . , .

 

 

 

. , .

( 1). : 1 2.

(. .1, .1) , 1 2. .

1) 1 .1 2) .1 .2. 18,22 38º22,5´. , .1 9 .5 .1.

1 .1 1- 9 . . .

∆X = 750.36 720.05 =30.31 ,

∆Y = 1098.92 981.42 = 117.50 .

‌ r ‌ = arctg(117.50/30.31) =75º32.1´.

, ∆X>0, ∆Y>0.

R1-9 = CB: 75º 32,1´

α1-9 = 75º 32,1´.

(.1) .

∆X = 18.22 * cos(75 32.1) =4.55 ,

∆Y = 18.22 * sin(75 32.1) =17.64 .

X = 720.05 +4.55 =724.60 ,

Y = 981.42 +17.64 =999.06 .

.

α.1-.2 = α1-9 + 38º 22,5´ =113º 54,6´.

 

 





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