a.

The area of the metal mesh needed is 300π m² and the volume of water that the reservoir can hold is 30π m³.

b.

The area of the metal mesh needed is 100π m² and the volume of water that the reservoir can hold is 10π m³.

c.

The area of the metal mesh needed is 200π m² and the volume of water that the reservoir can hold is 20π m³.

d.

The area of the metal mesh needed is 400π m² and the volume of water that the reservoir can hold is 40π m³.

e.

The area of the metal mesh needed is 500π m² and the volume of water that the reservoir can hold is 50π m³.

Answer:

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