Olympiad Test: Symmetry
10 Questions MCQ Test NCERT Mathematics for CAT Preparation | Olympiad Test: Symmetry
Which of the followings has both horizontal as well as vertical line of symmetry?
The mirror image of ‘W’, when the mirror is placed vertically:
Number of lines of symmetry a triangle does not have:
Equilateral Triangle
(all sides equal,
all angles equal) = = 3 Lines of Symmetry
Isosceles Triangle
(two sides equal,
two angles equal) == 1 Lines of Symmetry
Scalene Triangle
(no sides equal,
no angles equal) == No Lines of Symmetry
A parallelogram has ______ lines of symmetry:
Which of the following alphabets has line symmetry?
How many lines of symmetries are there in an equilateral triangle?
Equilateral triangle has all sides equal. So there is a line of symmetry from every vertex to the middle of the opposite side.
Which of the following letters have reflection line of symmetry about vertical mirror?
How many lines of symmetries are there in an isosceles triangle?
How many lines of symmetries are there in a rhombus?
A rhombus has 2 lines of symmetry which cuts it into two identical parts. Both the lines of symmetry in a rhombus are from its diagonals. So, it can be said the rhombus lines of symmetry are its both diagonals.
How many lines of symmetries are there in a square?
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