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Point B is on line segment \overline{AC} AC . Given AB=6AB=6 and BC=12,BC=12, determine the length \overline{AC}. AC .

2 Answers

4 votes

Answer:

18

Explanation:

AB+BC=

AB+BC=

\,\,AC

AC

Segment addition postulate

6+12=

6+12=

\,\,AC

AC

Plug in known values

18=

18=

\,\,AC

AC = 18

User Dipali Shah
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5 votes

Answer:18

Explanation:

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User Ruben Vermeersch
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5.0k points