A ABC is circumscribing a circle, the length of BC is
cm.
Attachments:
Answers
Answered by
3
Answer:
the answer is 10
Step-by-step explanation:
solved by tangent segment thoerem
Answered by
6
BC =BQ+QC
Now BQ =BP (equal tangents by exterior point )
BQ=3 cm
QC = CR
But CR = 11-AR
And AR =AP (equal tangents )
CR =11-4
CR =7
CR =CQ =7
Thus BC =BQ+QC
=3+7
=10 cm
10 cm
Now BQ =BP (equal tangents by exterior point )
BQ=3 cm
QC = CR
But CR = 11-AR
And AR =AP (equal tangents )
CR =11-4
CR =7
CR =CQ =7
Thus BC =BQ+QC
=3+7
=10 cm
10 cm
Similar questions