1. , .
2. , 
. .
3. . ( ; . 32, . 33.)
4. 
; 1′, ; 1″.
5. :
1) ;
2) ;
3) 180; 180;
4) , (. 34).
6. 41, 43.
7. 45.
8. , 35.
9. 51 ( . 38), 52 ( . 39) 53.
III. .
1. 47(). ():
| :  = 1237′;
= 10825′.
: .
= + ;
= 1237′ + 10825′ = 12062′ =
= 1212′.
|
: 1212′.
2. 48 ():
| : = 78;
< 18.
: .
= + + = 78;
|
= 18.
18 + = 78;
2 = 78 + 18;
2 = 96,
= 96: 2 =48.
: 48.
3. ( , , , ):
1) D , 46. .
2) K , 4 . .
3) D D , 5: 4. D D.
IV. .
: 9 10 (); 1416 . 2526; 44; 42,46,49.
I
1. b , D , D = 6 , D = 8 . ?
(: = 14 = 2 .)
2. ; = 4,3 . .
II
1. m , , = 12 , = 8 . ?
(: = 20 = 4 .)
2. MN. PN , MN = 14 .
III
( )
1. D , D = 17 , = 13 , D = 5 . D?
|
|
|
2. , D, F , D = F. D F 12,4 . .
I
1. b , D , D = 6 , D = 8 . ?
(: = 14 = 2 .)
2. ; = 4,3 . .
II
1. m , , = 12 , = 8 . ?
(: = 20 = 4 .)
2. MN. PN , MN = 14 .
III
( )
1. D , D = 17 , = 13 , D = 5 . D?
2. , D, F , D = F. D F 12,4 . .
I
1. b , D , D = 6 , D = 8 . ?
(: = 14 = 2 .)
2. ; = 4,3 . .
II
1. m , , = 12 , = 8 . ?
(: = 20 = 4 .)
2. MN. PN , MN = 14 .
III
( )
1. D , D = 17 , = 13 , D = 5 . D?
2. , D, F , D = F. D F 12,4 . .
7
: ; ; , .
: , .
