C. 4x ±= 90 D* Hai phương trình khác
PHỤ LỤC 5 name
name ke y Leve l Content OK Discr PVa l PBi s a b c
IA41 4 1 PTĐT biet he so goc True 0.27 0.91 0.49 0.97 -1.95 0
IB31 2 2
PTTQ cua duong
thang True 0.3 0.76 0.31 0.34 -2.18 0
IB62 1 2 VTTĐ cua hai duong thang True 0.28 0.81 0.24 -0.06 13.02 0 IIB32 3 2
PTTQ cua duong
thang True 0.23 0.91 0.21 0
1197
3 0
IIB33 4 2 PTTS cua duong thang True 0.44 0.53 0.33 0.97 -0.12 0 IIB34 1 2 PTTS cua duong thang True 0.56 0.62 0.39 0.14 -2.07 0 IIIA1
1 4 1
Cong thuc khoang
cach True 0 0.99
-
0.01 -0.27 10.58 0IIIA4 IIIA4
1 4 1 Goc giua hai duong thang True 0.2 0.87 0.15 -0.06 20.33 0 IIIB2
2 3 2 KC giua hai duong thang True 0 1 -1 -999 0
IIIB2
3 3 2
KC giua hai duong
thang True 0.18 0.93 0.23 0.43 -3.89 0
IIIB3
1 2 2 VTTĐ cua hai diem sovoi duong thang True 0.19 0.83 0.28 0.21 -4.54 0 IIIB3
2 3 2 KC & Goc True 0.82 0.45 0.44 3.39 0.11 0
IIIB4
2 4 2 PT duong phan giac True 0.12 0.9 0.31 0.16 -8.2 0 IIIB5
2 4 2 PT doan chan True 0.31 0.87 0.41 0.49 -2.61 0
IIIB5
3 1 2
Goc giua hai duong
thang True 0.4 0.89 0.62 1.36 -1.59 0
IVB1
1 1 2 VTTĐ cua mot diem doi voi duong tron True 0.08 0.98 0.34 0.63 -4.28 0 IVB1
2 2 2 PT duong tron True 0.44 0.84 0.37 0.45 -2.41 0 IVB1 3 2 PT duong tron True 0.27 0.89 0.34 0.75 -2.08 0
3 IVB3
2 2 2 PT duong tron True 0.2 0.88 0.3 -0.08 15.41 0
IVB6
3 2 2
ĐK tiep xuc cua ĐT
voi duong tron True 0.26 0.92 0.4 0.41 -3.84 0
name key Leve l Content OK Discr PVa l PBi s a b c
IA41 4 1 PTĐT biet he so goc True 0.46 0.73 0.39 0.7 -1.09 0 IB31 2 2 PTTQ cua duong thang True 0.4 0.44 0.35 0.45 0.38 0
IB62 1 2
VTTĐ cua hai duong
thang True 0.33 0.45 0.25 0.17 0.73 0
IIB32 3 2 PTTQ cua duong thang True 0.4 0.74 0.34 0.33 -2.03 0 IIB33 4 2 PTTS cua duong thang True 0.43 0.6 0.4 0.57 -0.52 0 IIB34 1 2 PTTS cua duong thang True 0.42 0.51 0.31 0.15 -0.08 0 IIIA1
1 4 1 Cong thuc khoang cach True 0.24 0.93 0.38 1.19 -1.98 0 IIIA4
1 4 1 Goc giua hai duong thang True 0.41 0.74 0.39 0.75 -1.08 0 IIIB22 3 2 KC giua hai duong thang True 0.24 0.91 0.25 0.57 -2.73 0 IIIB23 3 2
KC giua hai duong
thang True 0.22 0.91 0.31 0.72 -2.32 0
IIIB31 2 2 VTTĐ cua hai diem so voi duong thang True 0.19 0.89 0.34 0.85 -1.89 0 IIIB32 3 2 KC & Goc True 0.15 0.74 0.19 0.18 -3.5 0 IIIB42 4 2 PT duong phan giac True 0.31 0.81 0.36 0.5 -1.9 0 IIIB52 4 2 PT doan chan True 0.24 0.87 0.3 0.61 -2.13 0 IIIB53 1 2 Goc giua hai duong thang True 0.21 0.87 0.32 0.65 -2.05 0 IVB1
1 1 2 VTTĐ cua mot diem doi voi duong tron True 0.36 0.85 0.44 1.14 -1.38 0 IVB1
2 2 2 PT duong tron True 0.4 0.57 0.35 0.37 -0.47 0
IVB1
3 3 2 PT duong tron True 0.44 0.85 0.51 1.31 -1.34 0
IVB3
2 2 2 PT duong tron True 0.37 0.66 0.35 0.32 -1.33 0
IVB6