Find the dimensions (that is, the length and the breadth) of the largest rectangle that can be inscribed in a right triangle. The triangle is bounded by the x- and y-axis and the line 5x + 8y - 40 = 0 in the first quadrant of the Cartesian plane. The rectangle inside the triangle is also bounded by the x-axis and y-axis and has vertex (x,y) on the line y = 5x + 8y - 40 = 0. Draw a diagram of the situation and include the steps of your reasoning.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 30E
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Find the dimensions (that is, the length and the breadth) of the largest rectangle that can be inscribed in a right triangle. The triangle is bounded by the x- and y-axis and the line 5x + 8y - 40 = 0 in the first quadrant of the Cartesian plane. The rectangle inside the triangle is also bounded by the x-axis and y-axis and has vertex (x,y) on the line y = 5x + 8y - 40 = 0. Draw a diagram of the situation and include the steps of your reasoning.

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