The base of a three-dimensional figure is bound by the circle x² + y² = 1. Vertical cross-sections that are perpendicular to the y-axis are right triangles with height equal to 4. Algebraically, find the area of each right triangle. Y 2

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Chapter39: Symbolism And Algebraic Expressions
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Problem 28A: For Exercises 23 through 34, round the answers to 1 decimal place. 28. All dimensions in Figure...
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The base of a three-dimensional figure is bound by the circle x² + y² = 1. Vertical cross-sections that are perpendicular to the y-axis are
right triangles with height equal to 4.
Algebraically, find the area of each right triangle.
-2
N
2
(1-y²) ²
2
2
√1 - y²
2√√/1-y²
0 4√/1-y²
Transcribed Image Text:The base of a three-dimensional figure is bound by the circle x² + y² = 1. Vertical cross-sections that are perpendicular to the y-axis are right triangles with height equal to 4. Algebraically, find the area of each right triangle. -2 N 2 (1-y²) ² 2 2 √1 - y² 2√√/1-y² 0 4√/1-y²
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