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AD and AC are tangent to the circle. Find m

AD and AC are tangent to the circle. Find m-example-1

1 Answer

4 votes

SOLUTION:

We use the intersecting tangents theorem;

Thus;


\begin{gathered} m\angle DAC+130=180 \\ m\angle DAC=180-130 \\ m\angle DAC=50^o \end{gathered}

Thus,


m\angle DAC=50^o

User MalloyDelacroix
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