Well let's see....How about 20'? sounds about right.
A tractor only (without a trailer) will typically be shorter than a Type B, C, or D school bus, but longer than a Type A bus. With the trailer, it'ls typically longer than all of them.
Diameter = exactly double the radius, so the diameter is always longer.
Because if the shorter leg was shorter than the longer leg was long, then the longer leg wouldn't be longer than the shorter leg is short. The short leg would be the longer one rather than the long one being the short one.
Its longer cuz the longer the flatter the incline plane, and on flatter planes, the object presses more than on the shorter ( steeper ones)
shorter
Life gets shorter, the longer it grows.
shorter
Shorter
It becomes shorter.
shorter
Longer
Longer