12-1

Question 1

Tangent line thrm

Answer 1

if a line is tangent to a circle, then the line is perpendicular to the radius at the point of tangency

Question 2

Tangent Segments thrm

Answer 2

If two tangent segments to a circle share a common endpoint outside the circle, then the two segments are congruent

Question 3

Inscribed Polygon

Answer 3

is a polygon whose vertices are all on a circle