Questions: What degrees has triangle ABC been rotated about point p?
a. 90 degrees
b. -90 degrees
This rotation is counterclockwise.
Transcript text: What degrees has triangle ABC been rotated about point p?
a. 90 degrees
b. -90 degrees
This rotation is counterclockwise.
Solution
What degrees has triangle ABC been rotated about point P?
Analyze the rotation
Triangle ABC is rotated clockwise around point P to form triangle A'B'C'. The angle between segment PB and segment PB' is marked as 90°. Since the rotation is clockwise, the angle is considered negative.