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Byju's Answer
Standard IX
Mathematics
Lines of Symmetry for Regular Polygon
Question 7 a ...
Question
Question 7 (a)
State the number of lines of symmetry for the following figures:
a) An equilateral triangle
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Solution
a)
Equilateral triangle:
Diagram with lines of symmetry:
It has 3 lines of symmetry.
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Similar questions
Q.
Question 7 (b)
State the number of lines of symmetry for the following figures:
b)
An isosceles triangle
Q.
Question 7 (i)
State the number of lines of symmetry for the following figures:
i) A regular hexagon
Q.
Which of the following has an infinite number of lines of symmetry?
(a) Equilateral triangle
(b) Isosceles triangle
(c) Regular hexagon
(d) Circle