Question

explain tangent theorem
with proof​

Answer 1

Answer:

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment. ... They intersect at point U . So, UV2=UX⋅UY .

Answer 2

Explanation:

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment. ... They intersect at point U . So, UV2=UX⋅UY