Question

question 13 of 40
what angle is included by $overline{ab}$ and $overline{bc}$?
a. $angle a$
b. $angle b$
c. $angle c$

Explanation:

Step1: Recall angle - side relationship

The angle included by two sides of a triangle is the angle formed at the vertex where the two sides meet.

Step2: Identify the vertex

Sides $\overline{AB}$ and $\overline{BC}$ meet at vertex $B$. So the angle included by $\overline{AB}$ and $\overline{BC}$ is $\angle B$.

Answer:

B. $\angle B$