Question

a circle can have parallel tangents at the most​

Answer 1

A circle can have Two parallel tangents at the most. Reasoning: Tangent at any point of a circle is perpendicular to the radius through the point of contact. Extended radius is a diameter which has two end points and hence two tangents which are parallel to themselves and perpendicular to the diameter.

Answer 2

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A circle can have two parallel tangents at most .