BY DRAWING in the actual pattern, you will be able to work out how many bricks or blocks will be needed to pave a predetermined length of path. Then this figure can be multiplied by the overall length of the path to obtain the total number of bricks or blocks that is required.
The arrangement of paving units in a path can subtly affect the speed at which you walk. A uniform grain along the path—for example, that created by bricks laid lengthwise in stretcher bond—can seem to hurry you on, whereas a less directional pattern will encourage a slower pace. The treatment may be chosen to suit the purpose of the path—a "slow" path where there is plenty to admire, a "faster" path where the aim is simply to provide access to another part of the garden.
Surface-to-surface guided mis-ffitems (SSM) employed against fixed tar-llow a predetermined path or trajectory; idance system, whether it be celestial, in-(or some other, makes this track good (that ; the missile at a particular point in space j given time) between the launch point and [target. If the fire-control system keeps the ': exactly on schedule, a hit on target will ained. Surface-to-air guided missile sys-l(SAM), which operate against moving tar-work on the intercept problem contin-f during the entire flight of the missile.
BY DRAWING in the actual pattern, you will be able to work out how many bricks or blocks will be needed to pave a predetermined length of path. Then this figure can be multiplied by the overall length of the path to obtain the total number of bricks or blocks that is required.