Has it been a long time since high school geometry? Maybe you never paid much attention? Refresh some useful 4-way vocabulary terms to avoid looking lost on the creeper pad.
These words most commonly are used when talking about your angle relative to someone else.
Perpendicular – two lines which cross to form a 90-degree angle
Parallel – two infinite lines that do not intersect at any point
Most commonly used terms for turning. It can also refer to your position relative to an airframe, or the angle of movement in a block.
|90 degrees||180 degrees||270 degrees||360 degrees||540 degrees||720 degrees|
|1/4 turn||1/2 turn||3/4 turn||1 full turn||1 1/2 turn||2 full turns|
|30 degrees||45 degrees||60 degrees|
Acute angles are small angles less than 90 degrees.
An obtuse angle has a measurement greater than 90 degrees but less than 180 degrees.
Hopefully, this clarifies a few common terms that can be used to articulate formations with precision!