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Draw, wherever possible, a rough sketch of: (i) a triangle with both line and rotational symmetries of order more than 1. (ii) a triangle with only line symmetry and no rotational symmetry of order more than 1. (iii) a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry. (iv) a quadrilateral with line symmetry but not rotational symmetry of order more than 1.
(i) An equilateral triangle has both line and rotational symmetry of order more than 1, (ii) An isosceles triangle has only one- line symmetry and no rotational symmetry of order more than 1, (iii) A quadrilateral with a line symmetry may have rotational symmetry of order one but not more than one. Hence, it is not possible to draw, (iv) A trapezium is a quadrilateral which has only one line of symmetry but not rotational symmetry of order more than 1.
Draw a rough sketch of (iv) a quadrilateral with line symmetry but not
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7Hindi Bal Bahabharath - Flipbook by Slytherin International Pvt. Ltd.
Draw, wherever possible, a rough sketch of: (i) a triangle with both line and rotational symmetries of order more than 1. - Sarthaks eConnect
cuyu mbional symmetry Daw wherever possible, a rough sketch of a a triangle with both line and rotational symmetries of order than 1 a triangle with only line symmetry and no rotational
c Can you draw a triangle which has exactly three lines of symmetry? Sketch a rough figure.