Tangents ..... are parallel under conditions you gave. A tangent to a circle is perpindicular to the radius (diameter) at the point of contact. 2 lines perpindicular to the same line are parallel.
An infinite number. / There is no limit.
no; for example, a circle and a circle within that circle have no common tangents.
Only one which is a tangent to that circle.
Infinite when chords are parallel to the circle's diameter
An infinite amount
If the tangents are parallel, they must be on opposite ends of a diameter.They are 8 cm apart.
If you draw tangents to a circle at opposite ends of a diameter, those two tangents are parallel. No matter how far you extend them, they'll never meet.
Tangents ..... are parallel under conditions you gave. A tangent to a circle is perpindicular to the radius (diameter) at the point of contact. 2 lines perpindicular to the same line are parallel.
Two tangents can be drawn from a point outside a circle to the circle. The answer for other curves depends on the curve.
WHAT ARE THE TANGENTS OF ALL COORDINATES IN THE UNIT CIRCLE?
An infinite number. / There is no limit.
no; for example, a circle and a circle within that circle have no common tangents.
No tangent No tangent
Only one which is a tangent to that circle.
Any tangent must contain a point outside the circle. So the answer to the question, as stated, is infinitely many. However, if the question was how many tangents to a circle can be drawn from a point outside the circle, the answer is two.
That depends on what question you have been asked concerning the two tangents. All by itself, a circle with two tangents is quite content, and isn't looking for a solution.