Question

The perimeter of a rectangle is 36 cm​

Answer 1

Answer:

so what I don't understand please tell clearly

Answer 2

Answer:

The dimensions of a rectangle with perimeter 36 cm have to be determined that maximize the area without using calculus. The length of the required rectangle has a length equal to 9 and the width is 18 - 9 = 9. The required rectangle is a square with sides equal to 9 cm and the maximum area is 81 cm^2.

Step-by-step explanation:

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