Example 3 a) Write another name for ∠1. b) Name the sides of ∠KBD. c) Classify ∠MKL. d) Give an example of...

Example 3
a) Write another name for ∠1.
b) Name the sides of ∠KBD.
c) Classify ∠MKL.
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 ∠2.
b) Name the sides of ∠4.
c) Write another name for ∠3.
d) Write another name for ∠1.
e) Classify ∠XTV.
f) Classify ∠VTU.
g) Classify ∠UTS.
h) Classify ∠WTA.
i) Name two perpendicular lines.
j) Name an angle bisector.