Question

what is maximum number of paprallel tangent a circle can have on diameter?​

Answer 1

Answer:

$two$

Explanation:

Since Tangent touchesA circle on a distinct pointOn the diameter of a circle only two parallel tangents can be drawn. Prove that the tangents drawn at the ends of a diameter of a circle are parallel.

Answer 2

A circle can have only two tangents that are parallel to each other. And, on a circle, we can draw infinite number of pair of tangents that are parallel to each other.