| / | (.) | |
| 1. | 10 - 15 | |
| 2. | , 頠 | 15 |
| 3. | - 蠠 | 50-60 |
| 4. | , ꠠ | 10 |
| 90 | ||
1.
( )
1.
1. -
1. ( ), .
2. 2 - .
2.
1. : ; ; ; ?
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2. .
3. , .
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|
|
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________________________________________________________________________________________________________________________________________
________ _______________
2
1. .
2. , .
3. .
4. .
5. , .
_____________ _____________
1.
1. , .
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2. , .
2.
1. .
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2. , ,
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3. (, ) -
.
.
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4. 1
1
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_______________ :_____________
3
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2. .
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4. .
____________ ___________
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1.
1. .
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3. , , . .
2.
1. . : .
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1.
2. . , - ?
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______________ _______________
4
1. - .
2. .
3. ; .
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6. , : (1) 蠠
(2) .
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1.
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1. - - .
2. , :
) 堠
( : S = r2)
|
|
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) :
. = :S,
( .), S (2)
: = 50, r = 0,3 , S = 3,14 0,32 = 0,28 2
. = 50: 0,28 = 178,6
2.
1. - , , . ( ).
2. 1,5-2 . 5 ., . , 5-10 . , .
, (, ) - . , . .
4. . . - 20 : , . , . , - 50 .
5. () .
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3.
1. .
2. .
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__________________ _____________
5
