Yes
At 6, the hands are straight up and down. A straight angle is 180 degrees.
Straight across
nope you go sideways
a straight line is 180 degrees.
There is no angle to mount an engine coil. Most are mounted straight up and down. But I've seen them mounted sideways also.
can anyone tell me the correct way to hold a tattooing gun normally at a 45 degree angle but never straight up and down
On an angle to get through the atmosphere without burning up.
No. The range of the projectile thrown at 90 degrees is 0. It goes straight up and then straight down!
you go up down to the side up side and then straight
the angle of up or down
the angle of up or down
A vertical edge is A line that go straight up and down