The running yard for a dog kennel must contain at least 400 square feet. If a 15-foot side of the kennel is used as part of one side of a rectangular yard with 400 square feet, what dimensions will require the least amount of fencing? Round your answer to the nearest feet.
A) 40 ft by 10 ft
B) 400 ft by 1 ft
C) 20 ft by 20 ft
D) 40 ft by 5 ft
E) 80 ft by 5 ft

Question

The running yard for a dog kennel must contain at least 400 square feet. If a 15-foot side of the kennel is used as part of one side of a rectangular yard with 400 square feet, what dimensions will require the least amount of fencing? Round your answer to the nearest feet. ​​
A) 40 ft by 10 ft
B) 400 ft by 1 ft
C) 20 ft by 20 ft
D) 40 ft by 5 ft
E) 80 ft by 5 ft

Quizplus · Accepted Answer

The Answer of The running yard for a dog kennel must contain at least 400 square feet. If a 15-foot side of the kennel is used as part of one side of a rectangular yard with 400 square feet, what dimensions will require the least amount of fencing? Round your answer to the nearest feet. ​​
A) 40 ft by 10 ft
B) 400 ft by 1 ft
C) 20 ft by 20 ft
D) 40 ft by 5 ft
E) 80 ft by 5 ft

The Running Yard for a Dog Kennel Must Contain at Least