Multiple Choice
The running yard for a dog kennel must contain at least 900 square feet. If a 20-foot side of the kennel is used as part of one side of a rectangular yard with 900 square feet, what dimensions will require the least amount of fencing? Round your answer to the nearest feet.
A) 90 ft by 10 ft
B) 900 ft by 1 ft
C) 30 ft by 30 ft
D) 60 ft by 15 ft
E) 180 ft by 5 ft
Correct Answer:

Verified
Correct Answer:
Verified
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