A trough is an open container that is used to hold food or water for animals. The figure below shows a water trough.
1 4. How much ground is covered by the trough?
15. How much metal is needed to make the trough?
16. How much water can the trough hold?

A trough is an open container that is used to hold food or water for animals The figure below shows a water trough 1 4 How much ground is covered by the trough class=

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Answer:

8 ft², 21.8ft², and 11.2ft²

Step-by-step explanation: