Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Transcribed Image Text:3. (Тarget 8c and 8e)
Raul ties his dog, Spot, to the side of a shed with a 20 ft. leash.
He has a movable hook so he can secure the leash anywhere
along the shed walls.
10 ft
A
5't
a. Over what area can Spot play if the leash is fastened at
point A? If the leash is fastened at B? If the leash is
fastened at C? For each case, make a sketch, with
relevant measurements labeled, and show all;
b. Where should Raul secure the leash so Spot has
maximum area? What is the maximum area? Make a
Shed
12 ft
3 ft
your
work.
B
-20 ft-
sketch to illustrate your answer.
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