the perimeter of a rectangle is 56 CM the ratio of length and its breadth is 4.3 find the length and breath
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Answered by
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hello . here is your answer
perimeter = 2(l+b)
take ratio in x i.e 4x,3x
p =2(4x+3x)
56=2(4x+3x)
28=7x
x=4 . so ,
length =4x=4×4 =16cm
breadth =3x=3×4=12cm
hope it helps gd day.
perimeter = 2(l+b)
take ratio in x i.e 4x,3x
p =2(4x+3x)
56=2(4x+3x)
28=7x
x=4 . so ,
length =4x=4×4 =16cm
breadth =3x=3×4=12cm
hope it helps gd day.
praveenbbbb:
thanks you very much
Answered by
0
Answer:
Step-by-step explanation:
hello . here is your answer
perimeter = 2(l+b)
take ratio in x i.e 4x,3x
p =2(4x+3x)
56=2(4x+3x)
28=7x
x=4 . so ,
length =4x=4×4 =16cm
breadth =3x=3×4=12cm
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