Unit 7 Flashcards
1
Q
A sector of a circle is a region within a circle bounded by two _____ and their intercepted arc.
A
radii
2
Q
An inscribed angle is an angle whose _____ is a point on a circle and whose sides are two chords of the circle.
A
vertex
3
Q
The arc measure is equal to the measure of its _____ angle.
A
central
4
Q
A _____ is a segment whose endpoints both lie on a circle.
A
chord
5
Q
An arc is a continuous portion of a circle consisting of two _____ and all the points on the circle between them.
A
endpoints
6
Q
The _____ length is the measure of the distance along an arc measured in linear units.
A
arc
7
Q
The point of tangency is the point where a tangent and a(n) _____ intersect.
A
circle
