Answer:
13 cm and 16 cm
Explanation:
Let the width be x and length be (x+3).
now, we have,
Perimeter=2(l+w)
58cm=2(x+x+3)
4x+6=58cm
4x=52cm
x=524cm
∴x=13cm
So, width = x =13 cm
and, length = x+3 = 13 cm +3 =16 cm
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Answers & Comments
Answer:
13 cm and 16 cm
Explanation:
Let the width be x and length be (x+3).
now, we have,
Perimeter=2(l+w)
58cm=2(x+x+3)
4x+6=58cm
4x=52cm
x=524cm
∴x=13cm
So, width = x =13 cm
and, length = x+3 = 13 cm +3 =16 cm