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प्रश्न
Construct an equilateral triangle with each side 6 cm. In the triangle drawn, draw all the possible lines of symmetry.
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उत्तर
Steps of Construction:
(i) Draw a line segment BC = 6 cm
(ii) With centres B and C and radius 6 cm, draw two arcs intersecting each other at A.
(iii) Join AB and AC
∆ ABC is the required equilateral triangle,
(iv) Draw the angle bisectors of ∠A, ∠B, and ∠C.
These are the lines of symmetry which are three in numbers as the triangle is equilateral.
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संबंधित प्रश्न
In the figure given below, draw the line (s) of symmetry, if possible:
By drawing a freehand sketch of the following, draw the line (s) of symmetry, if any:
a rectangle
Draw a triangle with more than three lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the triangle drawn.
In the figure given below, draw the line (s) of symmetry, if possible:
A quadrilateral ABCD has exactly one axis of symmetry, which is not a diagonal. Show that the quadrilateral is an isosoeles trapezium.
Draw the mirror image:
Draw the mirror image:
List any four symmetrical objects from your home or school.
Identify the shape given below. Check whether they are symmetric or not. Draw the line of symmetry as well.
Which of the following figures do not have line symmetry?
