Question

1. ______ \\(\overleftrightarrow{ab}\\)\
2. ______ \\(\overrightarrow{ab}\\)\
3. ______ \\(\overline{ab}\\)\
4. ______ \\(\overarc{ab}\\)\
5. ______ \\(ab\\)\
6. ______ \\(\odot a\\)\
7. ______ \\(\angle a\\)\
8. ______ \\(\cong\\)\
9. ______ \\(\

eq\\)\

1. ______ \\(\perp\\)\
2. ______ \\(\parallel\\)\
3. ______ \tick marks\\
4. ______ \arc marks\\

\
a. not equal to\
b. circle a\
c. line segment ab\
d. distance of ab\
e. ray ab\
f. congruent to\
g. angle a\
h. line ab\
i. congruent segments\
j. congruent angles\
k. parallel lines\
l. perpendicular lines\
m. arc ab

Explanation:

• $\overleftrightarrow{AB}$ is the notation for Ray AB.
• $\overleftrightarrow{AB}$ is the notation for Line AB.
• $\overline{AB}$ is the notation for Line segment AB.
• $\overset{\frown}{AB}$ is the notation for Arc AB.
• AB (no symbol) refers to the Distance of AB.
• $\odot A$ is the notation for Circle A.
• $\angle A$ is the notation for Angle A.
• $\cong$ is the symbol for Congruent to.
• $

eq$ is the symbol for Not equal to.

• $\perp$ is the symbol for Perpendicular lines.
• $\parallel$ is the symbol for Parallel lines.
• "tick marks" are used to indicate Congruent segments.
• "arc marks" are used to indicate Congruent angles.

Answer:

1. E. Ray AB
2. H. Line AB
3. C. Line segment AB
4. M. Arc AB
5. D. Distance of AB
6. B. Circle A
7. G. Angle A
8. F. Congruent to
9. A. Not equal to
10. L. Perpendicular lines
11. K. Parallel lines
12. I. Congruent segments
13. J. Congruent angles