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प्रश्न
Draw a four-sided closed figure, in which all the sides are equal and each angle is 90° and also give the special name of the figure drawn.
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उत्तर
In this four sided closed figure all the sides are equal and each angle is 90°. This figure is called a square.
In ABCD, AB = BC = CD = DA and ∠A = ∠B =∠C = ∠D = 90°
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संबंधित 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.
The shaded region of the given figure shows a plane:
State whether true or false of the following statement:
(i) Line DE is contained in the given plane P.
(ii) Lines AB and DE intersect at point C.
(iii) Points D, B and C are collinear.
(iv) Points D, B and E are collinear.
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.
State, which of the lines/line- segments are perpendicular to the line PQ:
Using the given figure, answer the following:
Name the pairs of parallel lines.
Give two examples from your surrounding for the following:
perpendicular lines
State true or false; if false, give the correct statement:
There are an infinite number of points in a line.
In figure is given below, write the number of line segments used:
A line is denoted as
