- They can both be used in relation to distance .
- The tangent may be used to find the direction .
- The old child may use a bib with short ties .
- The vanes are made of structural angle iron .
- They could be comprised in very few words .
- The runaway surfaces can be indicated by color .
- Various types of block projections may be used .
- This scheme can be used for bath processes .
- Laser beams are also used in surgery .
- The period is also used as a decimal point .