Questions

2 Marks

🎯

Test yourself on this topic

23 questions · timed · auto-graded

Question 22 Marks
The three digit number 101 has rotational and reflection symmetry. Give five more examples of three digit numbers which have both rotational and reflection symmetry
Answer
The digits 0, 1, 8 have rotational and reflection symmetry.
∴ The three digit numbers 181, 111, 808, 818, 888 have both rotational and reflection symmetry.
View full question & answer
Question 32 Marks
For the following picture, find the number of lines of symmetry and also find the order of rotation.
Answer

Number of line of symmetry is 1 and order of rotation 0
View full question & answer
Question 42 Marks
For the following picture, find the number of lines of symmetry and also find the order of rotation.
Answer

Number of lines of symmetry 8 and order of rotation 8
View full question & answer
Question 52 Marks
For the following picture, find the number of lines of symmetry and also find the order of rotation.
Answer
Number of lines of symmetry is 0, order of rotation is 2
View full question & answer
Question 62 Marks
For the following picture, find the number of lines of symmetry and also find the order of rotation.
Answer

Number of lines of symmetry is 1.
Order of rotation is 0, because it is an isosceles triangle
View full question & answer
Question 72 Marks
For the following picture, find the number of lines of symmetry and also find the order of rotation.
Answer

Number of lines of symmetry are 2
Order of rotation is 2
View full question & answer
Question 82 Marks
Draw and answer the following.
A triangle which has no line of symmetry
Answer
A Scalene triangle has no line of symmetry
View full question & answer
Question 92 Marks
Draw and answer the following.
A triangle which has only one line of symmetry
Answer
An isosceles triangle has only one
View full question & answer
Question 102 Marks
Draw and answer the following.
A triangle which has three lines of symmetry
Answer
An equilateral triangle has three lines of symmetry
View full question & answer
Question 112 Marks
Colour the boxes in such a way that it possesses translation symmetry.
Answer
The following figure coloured to possesses translation symmetry.
View full question & answer
Question 122 Marks
Colour the boxes in such a way that it possesses translation symmetry.
Answer
The following figure coloured to possesses translation symmetry.
View full question & answer
Question 132 Marks
A standard die has six faces which are shown below. Find the order of rotational symmetry of each face of a die?
Answer

The order of rotational symmetry of all faces of die are given below

Faces of a die
Order of rotational
symmetry
422442
View full question & answer
Question 192 Marks
Using the given horizontal line/vertical line as a line of symmetry, complete each alphabet to discover the hidden word.
View full question & answer