in a geometry book, perhaps?
the angle of elevation would be the angle between the horizon and the line of sight to whatever object you are measuring to. Lets say for instance that you see a plane, and you determine that it has an angle of elevation of 30 deg. This means that from the horizon, you would need to look up at an angle of 30 degrees to see that plane. below I linked to a diagram which illustrates it quite well. Hope this helped!
the angle of elevation would be the angle between the horizon and the line of sight to whatever object you are measuring to. Lets say for instance that you see a plane, and you determine that it has an angle of elevation of 30 deg. This means that from the horizon, you would need to look up at an angle of 30 degrees to see that plane. below I linked to a diagram which illustrates it quite well. Hope this helped!
An angle that is 180 degrees would be considered a straight angle. 90 degrees is a right angle, anything less would be an acute angle and anything more would be obtuse.
I found a picture of a martini glass, and doing my best to measure the angle from the picture on the monitor, it looks like the bottom angle is about 70°, and the angle between the top edge and horizontal is about 55°. So that one would not be an obtuse angle. See related link.
No because you are standing on a angle on the moon so you would not see more than one side of the earth
An angle formed as a see-saw is a real life example.
An angle would only be a right angle if it was equal to 90 degrees. Anything less than that would be an acute angle and anything more would be obtuse.
It would be an acute angle. The angle would be at 88 degrees.
in weldi ng the angle is pretty important, too much of an angle will lead to lost filler. a smaller angle (where you are pushing the electrode) causes a wider weld bc. of it relation to the pool. pulling it (larger angle) creates a thinner, taller weld. you would need to practice to see
It would be an obtuse angle.
You can only see it at sharp angle because the light hits you eyes differently when you don't have it at a sharp angle.
A! i cant see