Symmetry of a rhombus

The perimeter of a rhombus is 2pcm, the sum of its diagonals is mcm. Then area of rhombus is:

Draw the possible number of lines of symmetry for Rhombus.

The diagonals of a rhombus are 48 cm and 20 cm long. Find (i) the area of the rhombus and (ii) the perimeter of the rhombus.

The length of the diagonals of a rhombus are 24 cm and 32 cm. the perimeter of the rhombus is

The diagonals of a rhombus are 24 cm and 10 cm. The perimeter of the rhombus (in cm) is :

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.

The diagonals of rhombus are "12cm" and "16 " cm.find the perimiter of the rhombus

If one side of rhombus is 8.5 cm. Find perimeter of rhombus.

Discuss the rotational symmetry and line symmetry of an equilateral triangle.