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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

Mark Two Points a and B 5.5 Cm Apart. Draw a Line Pq So that a and B Are Symmetric with Respect to the Line Pq. Give a Special Name to Line Pq. - Mathematics

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प्रश्न

Mark two points A and B 5.5 cm apart. Draw a line PQ so that A and B are symmetric with respect to the line PQ. Give a special name to line PQ.

आकृती

उत्तर

Steps of Construction:

Take points A and B 5.5 cm apart draw perpendicular bisect of the line segment AB. The perpendicular bisector PQ is the required line of symmetry with respect to A and B. PQ is the perpendicular bisector of AB.

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पाठ 30: Revision Exercise Symmetry (Including Constructions on Symmetry) - Exercise 30

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सेलिना Mathematics [English] Class 6
पाठ 30 Revision Exercise Symmetry (Including Constructions on Symmetry)
Exercise 30 | Q 8

संबंधित प्रश्‍न

In the given figure, find the image of the line segment AB in the line PQ:


A point P (7,3) is reflected in the x-axis to point P’. The point P’ is further reflected in v-axis to point P” Find :
(i) the coordinates of P’
(ii) the co-ordinates of P”
(iii) the image of P (7, 3) in origin.


A point A (- 5, 4) is reflected in y-axis to point B. The point B is further reflected in origin to point C. find :
(i) the co-ordinates of B
(ii) the co-ordinates of C
(iii) the image of A (- 5, 4) in x-axis.


Mark points A (6, 4) and B (4, – 6) on a graph paper.
Find A’, the image of A in y-axis and B’, the image of B in the y-axis. Mark A’ and B’ also on the same graph paper.


Construct a triangle ABC, in which AB = AC = 5 cm and BC 6 cm. Draw all its lines of Symmetry.


Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:


Join six identical squares so that atleast one side of a square fits exactly with any other side of the square and have reflection symmetry (any three ways)


Draw the following:

A figure which has both reflection and rotational symmetry


Find the number of lines of symmetry in the following shapes. How will you check your answers?


In each figure alongside, a letter of the alphabet is shown along with a vertical line. Take the mirror image of the letter in the given line. Find which letters look the same after reflection (i.e. which letters look the same in the image) and which do not. Can you guess why?

Try for O E M N P H L T S V X


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