Search
Ask a question
0 0

AB and AC are tangents to circle O, and OC= 5X. find OC.

AB= 14+4X

AC= 19-6x

Making clear OC is just the radius its not the whole diameter.

Help me please! I don't know what to do after I make equal the two tangents (I know they are congruent) so I did 14+4x=19-6x and I got x=1/2

Tutors, please sign in to answer this question.

1 Answer

OC=5X=5(0.5)=2.5