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## Main Question or Discussion Point

Consider a cone's surface with its vertex subtending a right angle and its base removed. If its interior were silvered, how would an observer on the axis of symmetry appear in its reflection?

- Thread starter Loren Booda
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Consider a cone's surface with its vertex subtending a right angle and its base removed. If its interior were silvered, how would an observer on the axis of symmetry appear in its reflection?

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tiny-tim

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Hi Loren Booda!Consider a cone's surface with its vertex subtending a right angle and its base removed. If its interior were silvered, how would an observer on the axis of symmetry appear in its reflection?

Hint: try it for two planes at 90º first.

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Hi back at ya!Hi Loren Booda!

Hint: try it for two planes at 90º first.

Th vanity mirror is where I got the reflective cone idea in the first place, but - regarding images - am unable to extend the former situation to that of the latter.

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