Advertisements
Advertisements
प्रश्न
Construct a square of side 4.8 cm and draw all its lines of symmetry .
उत्तर
Steps of Construction :
(i) Draw a line segment AB = 4. 8 cm.
(ii) At A and B, draw perpendiculars AX and BY
(iii) From AX and BY, cut off AD = BC= 4. 8 cm
(iv) Join DC. ABCD is the required square.
(v) Now cir aw perpendi cu I ar bi sectors of AB and AD.
(vi) Also join the diagonals AC and BD.
The perpendicular bisectors and the diagonals are the lines of symmetry
APPEARS IN
संबंधित प्रश्न
Draw the line of symmetry of the following figure and also mark their points of symmetry, if any:
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Construct a rhombus ABCD with AB= 5.0 cm and AC= 8 cm. Draw its lines of symmetry.
A kite has two lines of symmetry.
If an isosceles triangle has more than one line of symmetry, then it need not be an equilateral triangle.
A 45° – 45° – 90° set-square and a protractor have the same number of lines of symmetry.
Is there any line of symmetry in the figure? If yes, draw all the lines of symmetry.
Write the number of lines of symmetry in each letter of the word ‘SYMMETRY’.
Can you draw a triangle which has exactly one line of symmetry?
Can you draw a triangle which has exactly three lines of symmetry?
