Download Chapter 6 Blank Conjectures

C-54 Tangent Segments Conjecture (6.1)
C-55 Chord Central Angles Conjecture
(6.2)
Tangent Segments to a circle from a point
If two chords in a circle are congruent, then
outside the circle are _________________. they determine two central angles that are
___________________.
C-56 Chord Arcs Conjecture (6.2)
If two chords in a circle are congruent, then
their _____________ ______ are
congruent.
C-57 Perpendicular to a Chord Conjecture
(6.2)
The perpendicular from the center of a
circle to a chord is the ____________ of
the chord.
C-58 Chord Distance To Center Conjecture
(6.2)
Two congruent chords in a circle are
______________________from the
center of the circle.
C-60 Inscribed Angle Conjecture (6.3)
The measure of an angle inscribed in a circle
is ________ the measure of the
__________________ ________.
C-59 Perpendicular Bisector of a Chord
Conjecture (6.2)
The perpendicular bisector of a chord
__________ _________ ____ ________
___ _____ __________.
C-61 Inscribed Angles Intercepting Arcs
Conjecture (6.3)
Inscribed angles that intercept the same arc
are ___________________.
C-62 Angles Inscribed in a Semicircle
Conjecture (6.3)
C-63 Cyclic Quadrilateral Conjecture (6.3)
Angles inscribed in a semicircle are
______________ ____________.
The ________________ angles of a cyclic
quadrilateral (a quadrilateral inscribed in a
circle) are _______________________.
C-64 Parallel Lines Intercepted Arcs
Conjecture (6.3)
C-65 Circumference Conjecture (6.5)
Parallel lines intercept ______________
arcs on a circle.
If C is the circumference and d is the
diameter of a circle, then there is a number
 , such that C = ______. If d = 2r,
where r is the radius, then C = _________.
C-66 Arc Length Conjecture (6.7)
C-67 Reflection Line Conjecture (7.1)
The length of an arc equals the
The line of reflection is the
______________ _____________ of
every segment joining a point in the original
figure with its image.