Bài tập hình học nâng cao 10 HK2
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1h
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7h
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4h
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5h
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2h
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3h
BC : x y 2 0,- + =
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CC ' : 7x 2y 1 0- - =
4h
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CC ': 3x 12y 1 0- - =
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1h
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BM : x 2y 1 0,- + =
CN : y 1 0- =
2h
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1h
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2h
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BN : 2x 6y 3 0+ + =
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1h
AB : 2x y 2 0,+ - =
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( )
M 1;1-
2h
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( )
M 3;0
3h
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AC : 2x y 1 0,+ - =
( )
M 2;1
4h
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( )
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2h
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CN : x 2y 7 0+ + =
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CN : 2x y 2 0- + =
4h
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1
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3h
1
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d :
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ï
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ï
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4h
1
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d :
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5h
1
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d :
y 1
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ï
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ï
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ï
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&
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1
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2
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1
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2
d : y x 2m= - +
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d : mx m 1 y 2m 1- - = -
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1
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1
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27
2
1h
1
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2
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d qua A 2;1
2h
1
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2
d : 5x 2y 4 0- + =
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1
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