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प्रश्न
Given below are part of a geometrical figure. Complete the figure so that both axes are lines of symmetry.
उत्तर
On completeing the figure about both axes it becomes a cirde.
APPEARS IN
संबंधित प्रश्न
Use graph paper for this question) (4)
A(0, 3), B(3, −2) and O(0, 0) are the vertices of triangle ABO.
(1) Plot the triangle on a graph sheet taking 2 cm = 1 unit on both the axes.1
(2) Plot D the reflection of B in the Y-axis, and write its coordinates.
(3) Give the geometrical name of the figure ABOD.
(4) Write the equation of the line of symmetry of the figure ABOD.
Construct a Δ PQR in which ∠ R = 90 ° , PQ = 5.2 cm and QR= 2.6 cm. Complete the figure taking PR as the line of symmetry and name the figure.
Part of geometrical figure is given in each of the diagrams below. Complete the figures, so that the line ‘m’, in each case, is the line of symmetry, of the completed figure. Recognizable free hand sketches, would be awarded full marks.
Part of a geometrical figure is given in each of the diagram below. Complete the figures so that both the X-axis and the Y-axis are lines of symmetry of the completed figure.
Give the geometrical name of the completed figure.
(You may use graph paper if required).
Freehand sketches would be sufficient.
Using the given horizontal line/vertical line as a line of symmetry, complete each alphabet to discover the hidden word.
The number of lines of symmetry in a 30° – 60° – 90° set square is ______.
The image of a point lying on a line l with respect to the line of symmetry l lies on ______.
Copy the triangle in the following figure on squared paper. Draw the line(s) of symmetry, if any and identify the type of triangle. (Some of you may like to trace the figure and try paper-folding first!)
Can you draw a triangle which has exactly one line of symmetry?
Trace the figure and draw the lines of symmetry, if any:
