Question

sarah broughton 30 metre long readymade fence what is the largest rectangle area she can fence
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Answer 1

Answer:

The largest area = 56.25 meter square

Explanation:

For a given perimeter it will have the largest possible area when the length equals the width.

largest area with the given perimeter in rectangular shape is a square

side of square = 30÷4

= 7.5

so the largest area

= 7.5×7.5 meter square

= 56.25 meter square