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प्रश्न
Draw and answer the following.
A triangle which has no line of symmetry
उत्तर
A Scalene triangle has no line of symmetry
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संबंधित प्रश्न
Use a graph paper for this question taking 1 cm = 1 unit along both the x and y-axis :
1) Plot the points A(0, 5), B(2, 5), C(5, 2), D(5, -2), E(2, -5) and F(0, -5).
2) Reflect the points B, C, D and E on the y-axis and name them respectively as B’, C’, D’ and E’.
3) Write the coordinates of B’, C’, D’ and E’.
4) Name the figure formed by B C D E E’ D’ C’ B’.
5) Name a line of symmetry for the figure formed.
Construct a square of side 4.8 cm and draw all its lines of symmetry .
Draw an isosceles ΔABC, where BC = 3.5 cm, the base angles C and B = 75°. Use ruler and compass only. Draw all lines of symmetry of the triangle.
The number of lines of symmetry in a 30° – 60° – 90° set square is ______.
The number of lines of symmetry in a picture of Taj Mahal is ______.
A protractor has ______ line/lines of symmetry.
A kite has two lines of symmetry.
A regular octagon has 10 lines of symmetry.
Find the number of lines of symmetry for the following shape:
Consider the letters of English alphabets, A to Z. List among them the letters which have vertical lines of symmetry (like A).
