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Lyrx [107]
3 years ago
15

The area of a rectangular field is 10092 sq meter. its length is three times as its width .Find it's perimeter

Mathematics
1 answer:
vredina [299]3 years ago
7 0
Let the width be x
if width =x
length =3x
area=10092
area=length x width
10092=3x x x
10092=3x²
10092/3=x²
3364=x²
√3364=√x²
x=58
width=58m
length=58x3
          
=174m
perimeter =2(L+W)
               
=2(174+58)
               
=2 x 232
               
=464m
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