Circle Angles Flashcards
1
Q
What does the central angle equal
A
Arc
2
Q
What does the inscribed angle equal
A
Half arc
3
Q
What does the angle by tangent/chord equal
A
Half arc
4
Q
What does the angle formed by 2 chords equal
A
Half the sum of the arcs
5
Q
What does the angle formed by 2 tangents, or 2 secants, or a tangent/secant equal
A
Half of the difference or arcs
