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प्रश्न
A line is denoted as
विकल्प
AB
\[\overrightarrow{AB}\]
\[\overleftrightarrow{AB}\]
`bar("AB")`
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उत्तर
A line is denoted as \[\overleftrightarrow{AB}\]
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संबंधित प्रश्न
Give two examples, from your surrounding, for the following:
plane surfaces
Under what condition will two straight lines, in the same plane, have only one point in common.
If possible draw a diagram in support of your answer.
Mark two points A and B on a page of your exercise book. Mark a third point P, such that:
P does not lie between A and B yet the three points are collinear.
Mark two points A and B on a page of your exercise book. Mark a third point P, such that:
the three points do not lie in a line.
The adjoining diagram shows a line AB. Draw diagram to represent: \[\underrightarrow{BA}\]
The adjoining diagram shows a line segment AB. Draw diagrams to represent the ray AB i.e. \[\underrightarrow{AB}\]
Use a ruler and whether following points are collinear or not:
A, B and E
State, which of the lines/line- segments are perpendicular to the line PQ:
The figure is given below name the line segment that is a perpendicular bisector of the other:
State true or false; if false, give the correct statement:
A plane has an infinite number of lines.
