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Can we have a rotational symmetry of order more than 1 whose angle of rotation is (i)45°? (ii)17°?
|
|
1
|
1303
|
April 10, 2019
|
|
After rotating by 60° about a centre, a figure looks exactly the same
|
|
1
|
944
|
April 10, 2019
|
|
Name the quadrilaterals which have both line and rotational symmetry of order more than 1
|
|
1
|
463
|
April 10, 2019
|
|
Fill in the blanks :
|
|
1
|
554
|
April 10, 2019
|
|
Draw, wherever possible, a rough sketch of (i) a triangle with both line and rotational symmetry of order more than 1
|
|
1
|
1374
|
April 10, 2019
|
|
Name any two figures that have both line symmetry and rotational symmetry
|
|
1
|
462
|
April 10, 2019
|
|
Give the order of rotational symmetry for each figure :
|
|
1
|
2838
|
April 10, 2019
|
|
Which of the following figures have rotational symmetry of order more than 1?
|
|
1
|
2210
|
April 10, 2019
|
|
What other name can you give to the line of symmetry of (a) an isosceles triangle? (b) a circle?
|
|
1
|
572
|
April 10, 2019
|
|
Give three examples of shapes with no line of symmetry
|
|
1
|
1081
|
April 10, 2019
|
|
What letters of the English alphabet have reflectional symmetry
|
|
1
|
1486
|
April 10, 2019
|
|
State the number of lines of symmetry for the following figures : (a) An equilateral triangle (b) An isosceles triangle
|
|
1
|
2409
|
April 10, 2019
|
|
Copy the diagram and complete each shape to be symmetric about the mirror line(s) :
|
|
1
|
1080
|
April 10, 2019
|
|
Copy the figure given here. Take any one diagonal as a line of symmetry and shade
|
|
1
|
753
|
April 10, 2019
|
|
The following figures have more than one line of symmetry
|
|
1
|
1104
|
April 10, 2019
|
|
In the following figures, the mirror line (i.e., the line of symmetry) is given as a dotted line
|
|
1
|
1224
|
April 10, 2019
|
|
Given the line(s) of symmetry, find the other hole(s) :
|
|
1
|
514
|
April 10, 2019
|
|
Copy the figures with punched holes and find the axes of symmetry for the following :
|
|
1
|
1435
|
April 10, 2019
|
|
In each figure alongside, a letter of the alphabet is shown along with a vertical line
|
|
1
|
909
|
April 8, 2019
|
|
Copy the following drawing on squared paper. Complete each one of them
|
|
1
|
717
|
April 8, 2019
|
|
Find the number of lines of symmetry in each of the following shapes:
|
|
1
|
1776
|
April 8, 2019
|
|
Given here are figures of a few folded sheets and designs drawn about the fold
|
|
1
|
653
|
April 8, 2019
|
|
Consider the letters of English alphabets, A to Z. List among them the letters which have
|
|
1
|
1546
|
April 8, 2019
|
|
Trace each figure and draw the lines of symmetry, if any:
|
|
1
|
1529
|
April 8, 2019
|
|
On a squared paper, sketch the following:
|
|
1
|
804
|
April 8, 2019
|
|
Can you draw a triangle which has
|
|
1
|
917
|
April 8, 2019
|
|
Complete the following table :
|
|
1
|
2058
|
April 8, 2019
|
|
Copy the triangle in each of the following figures on squared paper. In each case,
|
|
1
|
994
|
April 8, 2019
|
|
Find the number of lines of symmetry for each of the following shapes
|
|
1
|
2222
|
April 8, 2019
|
|
In the figure, l is the line of symmetry. Draw the image of
|
|
1
|
937
|
April 8, 2019
|