Question

The diagonal of a rhombus are 15 cm and 36 cm find its perimeter

Answer 1

the length of first diagonal =15cm

the length of second diagonal =36cm

perimeter of rhombus =4a

a=d1*d2

a=15*36

a=540

4a=4*540cm

=2160cm

:- Hence the perimeter of the rhombus is 2160 cm