Suppose that a pentagon is composed of a rectangle topped by an isosceles triangle. If the length of the perimeter is fixed, find the maximum possible area. Assume that the sides of the triangle that are required to be same length do not share a side with the rectangle.

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3) (From Hardcover Book, Marsden/Tromba, Vector Calculus, 6th ed., Exercises for Section 3.3, # 52)
Suppose that a pentagon is composed of a rectangle topped by an isosceles triangle. If the length of the perimeter is fixed, find the maximum possible
area. Assume that the sides of the triangle that are required to be same length do not share a side with the rectangle.
Transcribed Image Text:3) (From Hardcover Book, Marsden/Tromba, Vector Calculus, 6th ed., Exercises for Section 3.3, # 52) Suppose that a pentagon is composed of a rectangle topped by an isosceles triangle. If the length of the perimeter is fixed, find the maximum possible area. Assume that the sides of the triangle that are required to be same length do not share a side with the rectangle.
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