Q. How many lines of symmetry are there in an equilateral triangle?
Q. How many lines of symmetry are there in a square?
Q. How many lines of symmetry are there in a rectangle?
Q. How many lines of symmetry are there in a regular pentagon?
Q. How many lines of symmetry are there in a regular hexagon?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
Q. How many lines of symmetry are there in the following figure?
-
(A)
1
-
(B)
2
-
(C)
3
-
(D)
Infinitely many
β
Correct Answer: (D)
Infinitely many
Q. The quadrilateral which has both line and rotational symmetry of order more than 1 is
-
(A)
isosceles triangle
-
(B)
rhombus
-
(C)
scalene triangle
-
(D)
square
β
Correct Answer: (D)
square
Q. Which of the following letters of English alphabet has reflectional symmetry about both horizontal and vertical mirrors?
Q. Which of the following letters of English alphabet has reflectional symmetry about a horizontal mirror?
Q. Which of the following letters of English alphabet has reflectional symmetry about a vertical mirror?
Q. The order of the rotational symmetry of the following figure about the point marked x is
Q. The order of the rotational symmetry of the following figure about the point marked x is
Q. The order of the rotational symmetry of the following figure about the point marked x (cross) is
Q. What is the order of the rotational symmetry of the following figure?
Q. The order of rotational symmetry of a square is
Q. The order of rotational symmetry of an equilateral triangle is
Q. How many lines of symmetry are there in a quadrilateral?
-
(A)
0
-
(B)
2
-
(C)
4
-
(D)
None of these
Q. How many lines of symmetry are there in a parallelogram?
-
(A)
0
-
(B)
1
-
(C)
2
-
(D)
None of these
Q. How many lines of symmetry are there in a rhombus?
Q. How many lines of symmetry are there in a scalene triangle?
Q. How many lines of symmetry are there in an isosceles triangle?
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