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प्रश्न
Give two examples, from your surrounding, for the following:
plane surfaces
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उत्तर
Floor of the room and top of the table.
संबंधित प्रश्न
State true or false, if false give the correct statement:
A line has a countable number of points in it.
State, whether the following pair of line or ray appear to be parallel or intersecting.
State, whether the following pair of line or ray appear to be parallel or intersecting.
Using the given figure, answer the following:
Name the pairs of parallel lines.
Check your text book and How many pairs of its edges are parallel to each other?
Give two examples from your surrounding for the following:
perpendicular lines
State true or false; if false, give the correct statement:
The maximum number of lines through three non-collinear points is three.
State true or false; if false, give the correct statement:
Two parallel lines always lie in the same plane.
Mark two points A and B on a plain sheet “ of paper. Using a sharp pencil and a ruler, draw a line through points A and B. Try to draw one more line through A and B. What do you observe?
Write a statement regarding your observations.
How many points are sufficient to determine a unique line?
