kumaripayalgupta
kumaripayalgupta kumaripayalgupta
  • 06-05-2017
  • Mathematics
contestada

A parabolic reflector is 9 cm and its diameter is 24 cm . how far is its focus from the vertex?

Respuesta :

nxdyh nxdyh
  • 06-05-2017
15 cm u just 9-24 probably wrong

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