Write the correct word or expression that completes each statement.

1.) A line that intersects a circle in one point is called a(n).

2.) Arcs of the same circle that have the same measure are

3.) If a line is tangency arcs. to a circle, then it is perpendicular to the radius drawn to the point of

4.) Two segments from the same exterior point that are tangents to a circle are 5.) Two arcs of the same circle that have exactly one point in common are arcs. angle is one half the measure of its intercepted arc.

6.) The measure of a(n)

. 7.) If a diameter of a circle is perpendicular to a chord, then the diameter chord and its arc. the

8.) Angles that are formed by two tangents, two secants, or a tangent and a secant that intersect in the exterior of a circle are measured by of the degree measures of their intercepted arcs.

9.) Angles formed by two chords intersecting in a circle are measured by degree measures of their intercepted arcs. of the

10.) An angle formed by a tangent and a chord is measured by measure of its intercepted arc.. the degree

11.) If two chords intersect in a circle, the of the lengths of the segments of one chord equals the product of the length of the segments of the other chord.​