|
An
Inscribed Circle
|
Strategies and Hints
-
Segment DO. It has a measure of 7.
-
The theorem can be used to locate the points of tangency on sides
and 
.
It is 7 units from D to the point where
is tangent to the circle. Once the tangent points are located on
and ,
the length of 
is found by adding 2 and 2.
Solution
The
measure of
is 4.
 |