Example 3 a) Write another name for ∠3. ______ b) Name the sides of ∠DBA. ______ c) Classify ∠DBE. ______...

Example 3
a) Write another name for ∠3. ______
b) Name the sides of ∠DBA. ______
c) Classify ∠DBE. ______
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 ∠2. ______
e) Classify ∠TRF. ______
f) Classify ∠1. ______
g) Classify ∠TTL. ______
h) Classify ∠2. ______
i) Classify ∠HTX. ______
j) Name two perpendicular lines. ______
k) Name an angle bisector. ______