Questions: What type of angle is angle ABC?
A. Obtuse
B. Acute
C. Straight
D. Right
Transcript text: What type of angle is $\angle A B C$ ?
A. Obtuse
B. Acute
C. Straisht
D. Right
Solution
Solution Steps
Step 1: Analyze the angle
Angle ABC is formed by the line segments AB and BC. Line segment AB extends to the left of point B, while BC extends to the right. Together, these segments form a straight line.
Step 2: Determine the angle type
A straight angle measures 180 degrees. Since angle ABC is formed by the line segments that together make a straight line, angle ABC is a straight angle.