The base of a three-dimensional figure is bound by the circle x² + y? = 9. Vertical cross sections that are perpendicular to the y-axis are right triangles with height equal to 8. Algebraically, what is the area of each triangle? 54324 3 45 /2 O A = V9 - y² O A = 8V9- y O A = 4V9+ y O A = 2/9 - y2 %3D

The base of a three-dimensional figure is bound by the circle x² + y? = 9. Vertical cross sections that are perpendicular to the y-axis are right triangles with height equal to 8. Algebraically, what is the area of each triangle? 54324 3 45 /2 O A = V9 - y² O A = 8V9- y O A = 4V9+ y O A = 2/9 - y2 %3D

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter6: Circles

Section6.3: Line And Segment Relationships In The Circle

Problem 39E: The center of a circle of radius 2 inches is at a distance of 10 inches from the center of a circle...

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