perimeter 180 . if breadth is 2/3 of length.find length and breadth
Answers
Answered by
0
2(l+b)=perimeter
as b=2l/3
perimeter=2(2l/3 + l)
=2 *(2l+3l)/3
=2*5l/3 = 10 l /3=180
so 10l =180*3
l=18*3=54
and b =2l/3
b=2*18
b=36
HOPE IT HELPS
as b=2l/3
perimeter=2(2l/3 + l)
=2 *(2l+3l)/3
=2*5l/3 = 10 l /3=180
so 10l =180*3
l=18*3=54
and b =2l/3
b=2*18
b=36
HOPE IT HELPS
AmritaLaasya1:
given p=55
so 55=6l-8+l
55=7l-8
63=7l
l=9
so the third side is equal to 9
the remaining equal sides measure 3*9-4
.i.e.a =27-4 =23
hope it helps
sorry for the late answer by the way
Similar questions