Unit 8 - Circle Vocabulary Flashcards
(8 cards)
1
Q
Chord
A
A chord of a circle is a line segment whose endpoints are points of the circle
2
Q
A diameter of a circle is a chord that has the center of the circle as one of its points
A
3
Q
Do circles have congruent radii
A
Yes
4
Q
Are congruent arcs that are arcs of the same circle or of congruent circles equal in measure
A
Yes
5
Q
Semi-Arc
A
Half a circle, 180 degrees, name with three letters
6
Q
Minor Arc
A
Less than 180 degrees, named with two letters
7
Q
Major Arc
A
More than 180 degrees name with three letters
8
Q
Is the degree measure of an arc equal to the measure of the intercepted angle that intercepts the arc
A
Yes
