Questions

[1 Mark Question Answer]

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34 questions · timed · auto-graded

Question 11 Mark
In the following figure, draw all possible lines of symmetry and also write the order of rotational symmetry:
Answer
It has 1 line of symmetry and the order of rotational symmetry is 0 .
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Question 21 Mark
In the following figure, draw all possible lines of symmetry and also write the order of rotational symmetry:
Answer
It has no line of symmetry and the order of rotational symmetry is 0.
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Question 31 Mark
In the following figure, draw all possible lines of symmetry and also write the order of rotational symmetry:
Answer
It has 2 lines of symmetry and the order of rotational symmetry is 2 .
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Question 41 Mark
In the following figure, draw all possible lines of symmetry and also write the order of rotational symmetry:
Answer
It has 2 lines of symmetry and the order of rotational symmetry is 4 .
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Question 51 Mark
In the following figure, draw all possible lines of symmetry and also write the order of rotational symmetry:
Answer
It has no line of symmetry and order of rotational symmetry is 3
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Question 61 Mark
Name a figure that has a line of symmetry but does not have any rotational symmetry.
Answer
An isosceles triangle has only line symmetry and no rotational symmetry.
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Question 111 Mark
What is the order of rotational symmetry of a rhombus?
Answer
The order of rotational symmetry can be defined as the number of times that shape appears exactly the same during a full 360° rotation. The order of rotational symmetry of a rhombus is 2.
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Question 131 Mark
Draw a quadrilateral with more than four lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the quadrilateral drawn.
Answer
Not possible
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Question 141 Mark
Draw a quadrilateral with exactly four lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the quadrilateral drawn.
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Question 151 Mark
Draw a quadrilateral with exactly three lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the quadrilateral drawn.
Answer
Not possible
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Question 161 Mark
Draw a quadrilateral with only one line of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the quadrilateral drawn.
Answer

Image
[Kite-shaped]
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Question 171 Mark
Draw a quadrilateral with no line of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the quadrilateral drawn.
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Question 181 Mark
Draw a triangle with more than three lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the triangle drawn.
Answer
It is not possible.
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Question 191 Mark
Draw a triangle with exactly two lines of symmetry. In case, if possible, represent the line/ lines of symmetry by dotted lines. Also, write the special name of the triangle drawn.
Answer
It is not possible.
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Question 231 Mark
By drawing a freehand sketch of the following, draw the line (s) of symmetry, if any:
a kite-shaped figure triangle
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Question 251 Mark
By drawing a freehand sketch of the following, draw the line (s) of symmetry, if any:
an isosceles right-angled triangle
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Question 261 Mark
By drawing a freehand sketch of the following, draw the line (s) of symmetry, if any:
a scalene triangle
Answer
Not possible
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[1 Mark Question Answer] - MATHS STD 7 Questions - Vidyadip