Question

if 1140m of fencing material is needed to fence a square field six times;find the length of this field​

Answer 1

Answer:

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Answer 2

Given:-

• Fencing material is needed to fence a square field six times = 1140 m.

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To find:-

• Length of this field.

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Solution:-

★ We know that:-

$\star{\boxed{\sf{\orange{Perimeter~ of~ square = 4a}}}}$

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$\large{\tt{\longmapsto{4a \times 6 = 24}}}$

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$\large{\tt{\longmapsto{24a = 1140}}}$

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$\large{\tt{\longmapsto{a = \dfrac{1140}{24}}}}$

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$\large{\tt{\longmapsto{a = 47.5~ m}}}$

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Hence, the length of field is 47.5 m.

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