: 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