2. Move point C so the measure of arc
AC is 50°
What is the measure of ZABC?
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Step-by-step explanation:
By inscribed angle theorem:
[tex] m\angle ABC = \frac{1}{2} \times m\overset{\frown} {AC} \\\\
\therefore \:m\angle ABC = \frac{1}{2} \times 50°\\\\
\huge\purple {\boxed {\therefore \:m\angle ABC = 25°}} [/tex]