A rectangle has a perimeter of 48cm .if the is three times as long as its breadth ,then find its length and breadth.
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Answered by
5
let the breadth be x.
then,length be 3x.
2(l+b)=48cm
2(x+3x)=48cm
8x=48cm
x=48/8cm
x=6cm
length=3x=3*6=18cm
breadth=x=6cm.
HOPE IT HELPS YOU.
then,length be 3x.
2(l+b)=48cm
2(x+3x)=48cm
8x=48cm
x=48/8cm
x=6cm
length=3x=3*6=18cm
breadth=x=6cm.
HOPE IT HELPS YOU.
Anonymous:
how
sorry
i am rewrite the question
A rectangle has a perimeter of 48cm . if the length is three times as long as its breadth ,then find its length and breadth
tell me the answer
please
my answer is correct for your question.
ok
please mark my answer brainilliest
48/8 = 6...not 8
Answered by
5
See above pic.
Hope it helps u.
Hope it helps u.
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