WorksheetsChapter 10: Circles
Total questions: 28
Worksheet time: 14mins
What is this?
Chord
Diameter
Secant
Radius
What is this?
Secant
Chord
Tangent
Diameter
What is this?
Tangent
Point of tangency
Diameter
Secant
Line m is tangent to ⒸQ if and only if m is perpendicular to QP.
Tangent Line to Circle Theorem
External Tangent Congruent Theorem
Point of Tangent
Internal Tangent Congruent Theorem
If SR and ST are tangent segments, then SR = ST.
External Tangent Congruent Theorem
Internal Tangent Congruent Theorem
Tangent Line to Circle Theorem
Point of Tangency
What is this?
Minor Arc
Major Arc
What is this
Minor Arc
Major Arc
OA OB if and only if AC BD.
Congruent Circle Theorem
Congruent Central Angles Theorem
Similar Circle Theorem
BC = DE if and only if < BAC = <DAE.
Congruent Central Angles Theorem
Congruent Circle Theorem
Similar Circle Theorem
AB = CD if and only if AB = CD
Congruent Corresponding Chords Theorem
Perpendicular Chord Bisector Theorem
Perpendicular Chord Bisector Converse
If EG is a diameter and EG L DF, then HD = HF and GD = GF
Perpendicular Chord Bisector Converse
Perpendicular Chord Bisector Theorem
Congruent Corresponding Chords Theorem
What is this? (Blue)
Inscribed angle
Intercepted arc
Subtend
What is this? (Pink)
Inscribed angle
Subtend
Intercepted arc
m< ADB = 1/2 (m AB)
Measure of an Inscribed Angles Theorem
Inscribed Angles of a Circle Theorem
Inscribed Right Triangles Theorem
Inscribed Quadrilateral Theorem
<ADB = <ACB
Measure of an Inscribed Angles Theorem
Inscribed Angles of a Circle Theorem
Inscribed Right Triangles Theorem
Inscribed Quadrilateral Theorem
m< ABC = 90° if and only if AC is a diameter of the circle.
Measure of an Inscribed Angles Theorem
Inscribed Angles of a Circle Theorem
Inscribed Right Triangles Theorem
Inscribed Quadrilateral Theorem
D, E, F, and G lie on OC if and only if m<D + m<F = m<E + m<G = 180°.
Measure of an Inscribed Angles Theorem
Inscribed Angles of a Circle Theorem
Inscribed Right Triangles Theorem
Inscribed Quadrilateral Theorem
What is the theorem?
Tangent and Intersected Chord Theorem
Angles Inside the Circle Theorem
Angles Outside the Circle Theorem
Circumscribed Angle Theorem
What is the theorem?
Tangent and Intersected Chord Theorem
Angles Outside the Circle Theorem
Angles Inside the Circle Theorem
Circumscribed Angle Theorem
What is the theorem?
Tangent and Intersected Chord Theorem
Angles Inside the Circle Theorem
Angles Outside the Circle Theorem
Circumscribed Angle Theorem
What is the theorem?
Tangent and Intersected Chord Theorem
Angles Inside the Circle Theorem
Angles Outside the Circle Theorem
Circumscribed Angle Theorem
EA * EB = EC * ED
Segments of Chords Theorem
Segments of Secants Theorem
Segments of Secants and Tangents Theorem
EA * EB = EC * ED
Segments of Chords Theorem
Segments of Secants Theorem
Segments of Secants and Tangents Theorem
EA2 = EC * ED
Segments of Secants and Tangents Theorem
Segments of Chords Theorem
Segments of Secants Theorem
What is it? (Blue)
External segment
Tangent Segment
Secant Segment
What is it? (Red)
External segment
Tangent Segment
Secant Segment
What is it? (Black)
External segment
Tangent Segment
Secant Segment
What is the Standard Equation of a Circle?
( x - h )2 + ( y - k )2 = r2
( h - x )2 + ( k - y )2 = r2
( x - h )2 + ( y - k )2 = d2
