Exxamm.com-India’s most trusted exam preparation site for NDA | NEET | NCERT | ENGINEERING | DEFENCE | CBSE | MEDICAL | NTPC | CGL | RRB | SSC | BANKING | NCERT | OLYMPIAD
Q 1173367246.     If the lines `3x+4y-14=0` and` 6x+8y+7=0 `are both tangents to a circle ,then its radius is

A

`2/7`

B

`7/2`

C

`7/4`

D

None of theses

HINT

If both of given lines are tangents to a circle, they should be parallel. So,.the radius of the circle is =1/2(distance between the parallel lines).

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: 0 %
Sr. No.SubjectTagCorrectRecorded Answer