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प्रश्न
The shaded region of the given figure shows a plane:
(i) Name the three collinear points.
(ii) Name the three non-collinear points.
(iii) Name a pair of intersecting lines.
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उत्तर

(i) A, B and C are three collinear points.
(ii) A, D and C are non-collinear points.
(iii) AC and DE are intersecting lines.
संबंधित प्रश्न
State true or false, if false give the correct statement:
A line has a countable number of points in it.
Under what condition will two straight lines, in the same plane, have no 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:
the three points do not lie in a line.
The figure is given below name the line segment that is a perpendicular bisector of the other:

Check your text book and How many pairs of its edges are perpendicular to each other?
Give two examples from your surrounding for the following:
perpendicular lines
State true or false; if false, give the correct statement:
A plane has an infinite number of points.
In figure is given below, write the number of line segments used:

Draw a four-sided closed figure, in which opposite sides are equal and each angle is 90° and also give the special name of the figure drawn.
Draw a rough figure and label it suitably in the following case:
Line l contains E and F but not D.
