phanguphangurofhiwa
phanguphangurofhiwa phanguphangurofhiwa
  • 20-06-2021
  • Mathematics
contestada

how do we prove that a line is a tangent of a circle ​

Respuesta :

collinsmaths
collinsmaths collinsmaths
  • 20-06-2021

Answer:

if the line makes an angle of 90° with the radius of the circle at the point of contact of the tangent and the circle

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