Questions

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22 questions · timed · auto-graded

Question 11 Mark
Name any two figures that have both line symmetry and rotational symmetry.
Answer
Two figures that have both line symmetry and rotational symmetry are an equilateral triangle and a circle.
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Question 101 Mark
State the order of rotation and angle of rotation of the following figure.
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Answer
The order of rotation is 4 and angle of rotation of given figure is $\frac{360^{\circ}}{4}=90^{\circ}$
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Question 121 Mark
State the order of rotation and angle of rotation of the following figure.
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Answer
The given figure is a hexagon. So, the order of rotation is 6 and angle of rotation of hexagon is $\frac{360^{\circ}}{6}=60^{\circ}$
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Question 131 Mark
State the order of rotation and angle of rotation of the following figure.
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Answer
The given figure have order of rotation is 3 and angle of rotation will be $\frac{360^{\circ}}{3}=120^{\circ}$
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Question 151 Mark
Given here is a figure of a few folded sheet and designs drawn about the fold. Draw a rough diagram of the complete figure that would be seen, when the design is cut off.
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Answer
The rough diagram of complete figure would be seen as
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Question 161 Mark
Give the order of the rotational symmetry of the given figure.
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Answer
The order of rotational symmetry is 3 having angle of rotation equal to $120^{\circ}$.
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Question 171 Mark
List the letters of alphabet having same mirror image, when the mirror is placed on right side.
Answer
A, H, I, M, O, T, U, V, W, X, Y are the letters, whose mirror images are same.
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Question 201 Mark
Draw the mirror image of English letter E , when mirror is placed on the right side.
Answer
The mirror image of English letter E will be
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Question 211 Mark
Draw the maximum number of lines of symmetry in an equilateral triangle.
Answer
The maximum number of lines of symmetry in an equilateral triangle will be 3 as shown below
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Question 221 Mark
Find the line of symmetry in the following figure.
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Answer
In the given figure, the line of symmetry will be
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