Multi-Step Find the length of each radius. Identify the point of
tangency, and write the equation of the tangent line at that point.
7.
6.
8.
In the figure, QS = 5, RT = 12, and RT is tangent to radius QR with
the point of tangency at R. Find QT.
Jo
0
-2
2 4
-2
The segments in each figure are tangent to the circle at the points
shown. Find each length.
9. A
8x
2x²
B
D.
10.
13/1
B
R
R
12