Question

whats the formulae to find perimeter of rhombus?

Answer 1

To find the perimeter of a rhombus, just add up all the lengths of the sides: The area of a rhombus: To find the area of a rhombus, multiply the lengths of the two diagonals and divide by 2 (same as multiplying by 1/2):

Answer 2

All sides of rhombas are equal like square, so you can use the formula of square for perimeter in Rhombus, so the formula is
=4*a
=4*5(if the measurement of one side is 5)
=20