The three points and two points must swop, and the different slopes and the same slope must swop too.
Answer: Perpendicular lines have different slopes, while parallel lines do.
Also, an angle has three points and a line segment only has two.
Answer:
yes its true
Step-by-step explanation
its true
Hi there!
The correct choices are: A, B, C
Step-by-step explanation:
π in radians equals to 180°
A is correct because 180/3 = 60
C is correct because 180/4 = 45