Da 2: Class:
Name:
ANOTHER LOOK AT TRIANGLES
Multiple Choice
Identify the choice that best completes the statement or answers the question.
1. Classify ADBC by its angle measures, given mZDAB = 60°, m_ABD = 75°, and m BDC = 25°.
25
60°
75°
B
A
c.
obtuse triangle
acute triangle
2. Classify AABC by its side lengths.
a.
b.
right triangle
d. equiangular triangle