as according to the first potulate in geomtry and infinite number.
Infinitely many planes.
straight line indicates 180o
There are 180 degrees on a straight line.
There are 0.00 degrees of angle in a straight line
6 different ways
If the points are collinear, that means there's only one straight line. An infinite number of different planes can be drawn that contain one straight line.
Angles on a straight line add up to 180 degrees
A straight line assembly process is a manufacturing process in many factories. With the straight line the product moves along the assembly line from start to finish.
There are three straight edges in a triangle.
How many of these 30° angles will fit together to make a straight line?
A perfectly straight line is 180 degrees.