Example 3 a) Write another name for <1. b) Name the pair of vertical angles. c) Classify <BDC. d) Give an...

Example 3
a) Write another name for <1.
b) Name the pair of vertical angles.
c) Classify <BDC.
d) Give an example of an obtuse angle.
e) Name two congruent angles.
f) Name a perpendicular bisector.
Example 4
a) Name the vertex of <3.
b) Name the sides of <4.
c) Write another name for <3.
d) Write another name for <5.
e) Classify <YTW.
f) Classify <ZTU.
g) Classify <XTU.
h) Classify <WTX.
i) Name two perpendicular lines.
j) Name an angle bisector.