Question

if the diagonals of a rhombus are 16cm and 30 cm respectively then its side its equal to??

Answer 1

given-

the measures of diagonals16,30

We know that diagonals of rhombus are perpendicular bisectors of each other.

db=16

DO=DB/2

DO=16/2

DO=8cm

similarly,AO=15cm

by using pythogaras theorem,

DO²+AO²=DA²

8²+15²=DA²

64+225=DA²

289=DA²

DA=17

perimeter=DA×4

             =17×4

PEIMETER=68CM