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प्रश्न
Check your text book and How many pairs of its edges are perpendicular to each other?
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उत्तर
Three at each corner = 24
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संबंधित प्रश्न
The adjoining diagram shows a line AB. Draw diagram to represent: line segment AB.
State if the following figure shows two mutually perpendicular lines:
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.
State true or false; if false, give the correct statement:
Concurrent lines always meet at the same point.
Draw a figure to show that: points A, B and C arc collinear.
Only one line can pass through a given point.
Name the line given in all possible (twelve) ways, choosing only two letters at a time from the four given.
How many lines can pass through one given point?
Draw a rough figure and label it suitably in the following case:
Line l contains E and F but not D.
