Renee is designing a logo for an airline. She starts by making a figure with angle measures as shown. She
measures AB and finds that the length of the segment is 5 inches. Can she determine the length of DB
without measuring? Complete the explanation of how she can or cannot.
А
17°
B
110°
110°
C С
17°
D
AABC (select) ADBC by the (select) Triangle Congruence Theorem AB and D8 are
corresponding parts, and corresponding parts of congruent triangles are congruent, so she can conclude
that DB
inches