If the lines \[3x-4y+4=0\] and \[6x-8y-7=0\] are tangents to a circle, then the radius of the circle is [IIT 1984; MP PET 1994, 2002; RPET 1995, 97; Kurukshetra CEE 1998]

If the lines \[3x-4y+4=0\] and \[6x-8y-7=0\] are tangents to a circle,

1.	If the lines \[3x-4y+4=0\] and \[6x-8y-7=0\] are tangents to a circle, then the radius of the circle is [IIT 1984; MP PET 1994, 2002; RPET 1995, 97; Kurukshetra CEE 1998]
A.	3/2
B.	3/4
C.	1/10
D.	1/20
Answer» C. 1/10

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If the lines \[3x-4y+4=0\] and \[6x-8y-7=0\] are tangents to a circle, then the radius of the circle is [IIT 1984; MP PET 1994, 2002; RPET 1995, 97; Kurukshetra CEE 1998]

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