Transversus
Parallel lines are lines that run side by side and never meet. Perpendicular lines are lines that meet in one point, forming four right angles around the point.
football uses geometry because the players have to learn the right angles and routes to run for the plays
The warp and the woof of woven cloth run at right angles to each other.
Meridians join the Poles of the Earth and intersect the equator at right angles, thus the direction is North/South.
Of course. A triangle with a right angle is a very special case that you don't run intovery often, unless you happen to be doing a unit on right triangles in school.
perpendicular lines run at 90% angles to each other not Parallel
You would run slow. Really real real real real slow.Like an old lady.
4
Hazel Elizabeth
In most cases to reeve a pair of blocks it should be done with the 2 blocks at right angles to prevent line-to-line friction which negates the efficiency provided by the blocks. Laying the 2 blocks at right angles (use a cloth to maintain this to make it easier to observe the proper run), terminate the rope end on the block with a terminus. run to the center sheave (if an even number, pick left) of the free block. Run the line to the same opposing sheave on the terminal block. Run the line to the next sheave to the right from center of the free block. Run the line to the nearest sheave on the terminal block. Continue this going from inside out, first center, then right, then left, then right, and this will work for 2 sheave through 5 sheave sets of blocks, including a set that may be 2& 3, 3&4, etc.
Vertical lines in space run perpendicular to the horizon. The very definition of perpendicular requires that the lines be at right angles to the horizon, so all lines that meet that definition are perpendicular.