The lines of symmetry in a rhombus can be- 7 | Mathematics MATHS | S CHAND | Doubtnut

Lines of symmetry of a rhombus

Lines of symmetry of a rhombus

Given the line(s) of symmetry, find the other hole(s).

Given the line(s) of symmetry,find the other hole(s):

(i)How many lines of symmetry does a rhombus have? (ii)What is the order of rotational symmetry of a rhombus?

How many lines of symmetry can be drawn through letter E?

The number of lines of symmetry in a rectangle and a rhombus are ______ (equal/unequal).

Which of the following statements are true and which are false ? (i) A parallelogram has no line of symmetry. (ii) An angle with equal arms has its bisector as the line of symmetry (iii) An equilaterla triangle has three lines of symmetry. (iv) A rhombus has four lines of symmetry. (v) a square has for lines of symmetry. (vi) A rectangle has two lines of symmetry. (vii) Each one of the letters H,I,O,X of the English alpabet has two lines of symmetry.

Copy the triangle in each of the following figures on squared paper. In each case, draw the line(s) of symmetry, if any and identify the type of triangle. (Some of you may like to trace the figures and try paper-folding first!)