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A Cone and a Sphere (Posted on 2018-09-07) Difficulty: 2 of 5
A sphere has a radius of 10 cm. A right circular cone has a height of 10 cm and base diameter of 10 cm. The sphere and the cone stand on a horizontal surface. If a horizontal plane cuts both the sphere and the cone, the cross-sections will both be circles.

Find the height of the horizontal plane (from the bottom) (in cm) that gives circular cross-sections of the sphere and cone of equal area.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
SolutionMy corrected solutionCharlie2018-09-08 08:56:08
Some Thoughtsre(2): solutionbroll2018-09-07 23:22:53
re: solutionSteven Lord2018-09-07 14:34:46
re: attempted solutionCharlie2018-09-07 14:05:47
SolutionsolutionCharlie2018-09-07 13:57:30
attempted solutionSteven Lord2018-09-07 08:58:43
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