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प्रश्न
Under what condition will two straight lines, in the same plane, have: an infinite number of points in common.
If possible draw a diagram in support of your answer.
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उत्तर
When line coincide with each other.
संबंधित प्रश्न
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 lies between A and B ; and the three points A, P and B are collinear.
Use a ruler and whether following points are collinear or not:
B, C and E
Place a scale (ruler) on a sheet of paper and hold it firmly with one hand. Now draw two line segments AB and CD along the longer edges of the scale. State whether segment AB is parallel to or perpendicular to segment CD.
State true or false; if false, give the correct statement:
The maximum number of lines through three non-collinear points is three.
Mark a point O on a piece of paper. Using a sharp pencil and a ruler, draw a line through the point O. Then draw one more line through the point O. How many lines can you draw through O?
Write a statement regarding your observations.
In figure is given below, write the number of line segments used:
In figure is given below, write the number of line segments used:
A line is best described as:
How many points are sufficient to determine a unique line?
