Multiple Choice
Choose the one alternative that best completes the statement or answers the question.
-A trough is to be made with an end of the dimensions shown. The length of the trough is to be long. Only the angle can be varied. What value of will maximize the trough's volume?
A) 30°
B) 45°
C) 32°
D) 15°
Correct Answer:

Verified
Correct Answer:
Verified
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