Dimension Line
it has no lines of symetry
An Arrowhead has got 1 line of symmetry so do NOT beleive what anyone else says!
An arrowhead shape has one line of rotational symmetry. This line runs vertically down the center, allowing the shape to be rotated 180 degrees to look the same. It does not have any other lines of symmetry.
The word head makes a compound word with both arrow and line. Examples: arrowhead, headline
The word is head. (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
An arrowhead shape has one line of rotational symmetry. This line runs vertically down the center, allowing the shape to be rotated 180 degrees to look the same. It does not have any other lines of symmetry.