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47 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 51 Mark
On a squared paper, sketch the following:
A triangle with a horizontal line of symmetry but no vertical line of symmetry.
Answer
A triangle with a horizontal line of symmetry but no vertical line of symmetry:
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Question 81 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 101 Mark
On a squared paper, sketch the following:
A hexagon with exactly six lines of symmetry.
Answer
A hexagon with exactly six lines of symmetry:
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Question 111 Mark
On a squared paper, sketch the following:
A quadrilateral with both horizontal and vertical lines of symmetry.
Answer
A quadrilateral with both horizontal and vertical lines of symmetry:
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Question 131 Mark
State whether the following statement is true or false:
A pentagon with more than one line of symmetry must be regular.
Answer
True.Solution:
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Question 141 Mark
State whether the following statement is true or false:
A right-angled triangle can have at most two lines of symmetry.
Answer
True.Solution:

If it is an isosceles right angle triangle, then it can have only one line of symmetry at the most. Otherwise, a right angle triangle has no line of symmetry.
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Question 151 Mark
Can you draw a triangle having:
Exactly one line of symmetry.
Answer
Exactly one line of symmetry:
Yes; isosceles triangle
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Question 191 Mark
On a squared paper, sketch the following:
A quadrilateral with horizontal but no vertical lines of symmetry.
Answer
A quadrilateral with horizontal but no vertical lines of symmetry:
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Question 221 Mark
Can you draw a triangle having:
Three line of symmetry.
Answer
Three line of symmetry:
Yes; equilateral triangle
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Question 231 Mark
A rhombus is symmetrical about:
  1. Each of its diagonals
  2. The line joining the mid-points of its opposite sides
  3. Perpendicular bisectors of each of its side
  4. None of these
Answer
  1. Each of its diagonals
Solution:

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Question 241 Mark
On a squared paper, sketch the following:
A hexagon with exactly two lines of symmetry.
Answer
A hexagon with exactly two lines of symmetry:
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Question 261 Mark
State whether the following statement is true or false:
A pentagon with one line of symmetry can be drawn.
Answer
True.Solution:
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Question 271 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 301 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 311 Mark
State whether the following statement is true or false:
A pentagon with more than one line of symmetry must be regular.
Answer
True.Solution:
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Question 321 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 341 Mark
State whether the following statement is true or false:
An isosceles triangle with more than one line of symmetry must be an equilateral triangle.
Answer
True.Solution:

If an isosceles triangle has no more than one line of symmetry, then it must be an equilateral triangle. This is because an equilateral triangle has three lines of symmetry, and a triangle other than that cannot have two lines of symmetry.
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Question 361 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 371 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 391 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 401 Mark
Copy the following on a squared paper and compute then in such a way that the dotted line is the line of symmetry.
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Question 411 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 431 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 441 Mark
Copy the following drawing on a paper and compute it in such a way that resulting figure has two dotted lines as two lines of symmetry:
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Question 451 Mark
Find the lines of symmetry for the following shape:
Answer
In given figure, there is no option to draw symmetric lines.
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Question 461 Mark
Find the lines of symmetry for the following shape:
Answer
In given figure, there is no option to draw symmetric lines.
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Question 471 Mark
State whether the following statement is true or false:
A pentagon with more than one line of symmetry must be regular.
Answer
True.Solution:
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