Question 1 :
John notices that a standard piece of paper is a rectangle, how many lines of symmetry does it have?
Question 2 :
After rotating by $60^{\circ}$ about a centre, a figure looks exactly the same as at its original position. At what other angle will this happen for the figure?
Question 3 :
The number of capital letters of the English alphabets having both horizontal and vertical lines of symmetry is ------.
Question 4 :
How many lines of symmetry are there in a triangle which has all the angles equal?
Question 5 :
State whether the statement are true (T) or false (F).<br>If an isosceles triangle has more than one line of symmetry, then it need not be an equilateral triangle.
Question 6 :
Fill in the blanks.<br/>Rotation turns an object about a  <u>  </u><u>P  </u> point. The fixed point is the centre of <u>  </u><u>Q   </u><u></u>. The angle by which the object rotates is the  <u></u><u>  </u><u>R  </u>.<br/>Then, P   Q   R is:
Question 7 :
A figure has a rotational symmetry of order more than 1, the angle of rotation can be
Question 8 :
State whether the statement are true (T) or false (F).<br>A square and a rectangle have the same number of lines of symmetry.
Question 9 :
How many of the following letters have rotational symmetry of order more than $1$?<br/>R, B, F, H, O, P, S, W, X, Z, N
Question 10 :
<table class="table table-bordered"><tbody><tr><td><b> Shape</b></td><td><b> Centre of rotation</b></td><td><b>Order of rotation  </b></td><td><b>angle of rotation </b></td></tr><tr><td> Equilateral Triangle</td><td> P</td><td> </td><td> </td></tr><tr><td> Rectangle</td><td> </td><td> Q</td><td> </td></tr><tr><td> Square</td><td> R</td><td> </td><td> S</td></tr></tbody></table>Find P, Q, R and S respectively.