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Get Answers to all your Questions
7. State the number of lines of symmetry for the following figures:
(a) An equilateral triangle (b) An isosceles triangle (c) A scalene triangle
(d) A square (e) A rectangle (f) A rhombus
(g) A parallelogram (h) A quadrilateral (i) A regular hexagon
(j) A circle
Answers (1)
(a) An equilateral triangle
The number of lines of symmetry = 3
(b) An isosceles triangle
The number of lines of symmetry = 1
(c) A scalene triangle
The number of lines of symmetry = 0
(d) A square
The number of lines of symmetry = 4
(e) A rectangle
The number of lines of symmetry = 2
(f) A rhombus
The number of lines of symmetry = 2
(g) A parallelogram
The number of lines of symmetry = 0
(h) A quadrilateral
The number of lines of symmetry = 0
(i) A regular hexagon
The number of lines of symmetry = 6
(j) A circle
The number of lines of symmetry = infinite
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