Dimension Line
it has no lines of symetry
An Arrowhead has got 1 line of symmetry so do NOT beleive what anyone else says!
The word head makes a compound word with both arrow and line. Examples: arrowhead, headline
The word is head. (arrowhead, headline)
Both "arrow" and "line" can combine with "head" to make a compound word. arrowhead headline
in engineering drawing, a line with an arrow at each end is called a dimension line
1 line of
it has no lines of symetry
The line is called the terminator
An Arrowhead has got 1 line of symmetry so do NOT beleive what anyone else says!
An arrowhead, for example.
An arrowhead is one example.
A dark line found in a spectrum is called an absorption line. Absorption lines are created when atoms or molecules absorb specific wavelengths of light, resulting in dark lines in the spectrum where that light is missing.
arrowheads are used to indicate the end of a dimension line or leader
Line
terminator
The dark line on the dorsal side of an earthworm is called the dorsal blood vessel or the dorsal blood vessel line. It is part of the earthworm's circulatory system and helps transport blood throughout its body.