Figures with Both Line Symmetry and Rotational Symmetry
An equilatera...
Question
An equilateral triangle have line of symmetries and a isosceles triangle has line of symmetry.
A
1
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B
2
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C
3
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D
4
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Solution
The correct option is C3 Concept: A line of symmetry is one along which we can reflect a figure so that the reflected half matches perfectly with the other half of the figure.
In an equilateral triangle, there are three line of symmetries.
In a isosceles triangle, there is only one line of symmetry
If we draw a line from any of other vertices connecting mid-point of opposite side, we get that the reflected part is not identical in shape to other half of the triangle.