the perimeter of a rhombus is 400 m and one of its diagonal is 160 M find the area of Rhombus
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perimeter=400m=4a
side 4a =400m/4=100m
diagonal d =160m
semi perimeter =(a+a+d)/2=(100+100+160)/2
=180m
from herons formula
area a=square root of (s*(s-a) (s-a) (s-d))
a=square root(180*80*80*20)=4800sq.m
side 4a =400m/4=100m
diagonal d =160m
semi perimeter =(a+a+d)/2=(100+100+160)/2
=180m
from herons formula
area a=square root of (s*(s-a) (s-a) (s-d))
a=square root(180*80*80*20)=4800sq.m
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