.


:




:

































 

 

 

 


(. 43)




: 1706 ; , ; .

I. .

1. 1706 .

II. .

1. .

 

, , .

, : 90; 60; 30 90; 45; 45.

.

1. ?

2. , , 120? 135? 150? 75? 105?

III. .

1. 1697 ().

2. .

.

3. .

4. , 25% 2; 10; 25; 0,5; 1,2.

5. :

) 8 1 ; ) 15 1 ; ) 35 1 ?

IV. .

1. 1696, 1693.

2. 1705.

3. (, ).

) SED, Ð = 27, Ð SED = 127.

) CD FCK FCD DCK. DCK 99 FCK. FCK FCD.

) , BD , Ð = 150 Ð ABD = 90. Ð CBD?

V. : . 43; 1707, 1708, 1710. . .

 

157

13 (. 4143)

: .

I

1. , . .

2. , MNK , Ð = 53, Ð MNK = 90, Ð = 108.

3. ST KSZ KST TSZ. TSZ, KST KSZ.

4. MAN CAN. , CAN 2,6 .

5. ADC KDC DC. ADK, Ð ADC = 130, Ð CDK = 30?

II

1. MDC MD, . CDK.

2. , KMN , Ð = 154, Ð KMN = 28, Ð = 90.

3. MN MD CMN NMD. CMN, NMD CMD.

4. BD ABC ABD DBC. , ABD 1,5 DBC.

5. KNM PNM MN. KNP, Ð KNM = 110, Ð PNM = 40?

.

1. .

2. : .

3. , .

 

158





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