|
6.
| | , :
| | 116.1
| A(2; -3), B(3; 2), C(-2; 5);
| | 116.2
| M1(-3; 2), M2(5; -2), M3(1; 3);
| | 116.3
| M(-3; 4), N(-2; 3), P(4; 5).
|
| | A(3; 6), B(-1; 3), C(2; -1). , .
|
| | A(-2; 3), B(4; -5), C(-3; 1).
|
| | A(3; 7), B(2; -3), C(-1; 4). ,
|
| | A(2; 1), B(5; 3), C(-1; 7), D(-7; 5). .
|
| | A(2; 3), B(0; 6), C(-1; 5), D(0; 1), E(1; 1) . .
|
| | S=3, A(3; 1), B(1; -3), Oy. .
|
| | S=4, (2; 1), B(3; -2), Ox. .
|
| | S=3, A(3; 1), B(1; -3), Ox. .
|
| | S=12; A(-1; 3), B(-2; 4). , .
|
| | S=17; A(2; 1), B(5; -3). , .
7.
| | , ( ) :
| | 127.1
| (3; 4);
| | 127.2
| B(-2; 1);
| | 127.3
| C(-3; 5).
|
| | ( ) O(3; -4). (1; 3), B(-3; 0), C(-1; 4) . .
|
| | A(2; 1), B(-1; 3), C(-2; 5). , ( ):
| | 129.1
| ;
| | 129.2
| ;
| | 129.3
| .
|
| | O , :
| | 130.1
| , ;
| | 130.2
| , ;
| | 130.3
| , ;
| | 130.4
| , ;
|
| | , :
| | 131.1
| 600;
| | 131.2
| 450;
| | 131.3
| 900;
| | 131.4
| 900;
| | 131.5
| 1800.
|
| | =600. (; -4), B(; 0), C(0; ) . .
|
| | M(3; 1), N(-1; 5), P(-3; -1). , :
| | 133.1
| 450;
| | 133.2
| 900;
| | 133.3
| 900;
| | 133.4
| 1800.
|
| | , , :
| | 134.1
| , ;
| | 134.2
| , ;
|
| | O , (3; -4) , B(2; 3) , .
|
| | , M1(2; -3) , M2(1; -7) , .
|
| | Ox, Oy Ox, Oy . (3; 4) . , , Ox .
|
| | O(-1; 2), . M1(3; 2), M2(2; -3), M3(13; -13) . .
|
| | A(5; 5), B(2; -1), C(12; -6). , , .
|
| | , , :
| | 140.1
| , ;
| | 140.2
| , ;
| | 140.3
| , ;
|
| | M1(9; -3), M2(-6; 5). M1, , . .
|
| | . O(1; 2) M1(7; /2), M2(3; 0), M3(5; - /2), M4(2; 2 /3), M5(2; - /6). .
|
| | , . M1(5; /4), M2(3; - /4), M3(1; 3 /4), M4(6; -3 /4), M5(2; - /12). .
|
| | . O(3; 2) M1(5; 2), M2(3; 1), M3(3; 5), M4(, ), M5(; 3). .
| | | | |
2.
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