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What does O represent in the image?
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What is in the image?
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What is line AB in the image?
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Check ALL that are central angles in the image
angle ERU
angle ZOM
angle KOU
angle ZKU
angle ZOU
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Check ALL that are inscribed angles in the image
angle ERU
angle ZOM
angle RUK
angle ZKU
angle ZOU
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Arc HI is a
major arc
minor arc
semicircle
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Arc NPQ is a
major arc
minor arc
semicircle
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Arc JML is a
major arc
minor arc
semicircle
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The distance from the center of a circle to a point on the circle is the
radius
diameter
tangent
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The diameter is
the distance from the center of a circle to a point on the circle
the distance from one point on a circle through the center to another point on the circle
a line that intersects the circle at two points.
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A circumscribed angle is an angle that
has its two sides tangent to the circle
has its vertex on a point of the circle
has its vertex on the center of the circle
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The part of the circle in red is an
intercepted arc
inscribed angle
circumscribed angle
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A theorem is
a statement that can be proven true using definitions
a mathematical statement that is not proven but is considered true
a conjecture
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A postulate is
a statement that can be proven true using definitions
a mathematical statement that is not proven but is considered true
a conjecture
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A ____ is a closed rounded figure whose points are equidistant from the center
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What does the blue line represent?
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In a circle, the measure of an inscribed angle is ______ the measure of the central angle with the same intercepted arc
half
the same as
not the same as
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In a circle, two inscribed angles with the same intercepted arc are ___
different
similar
congruent
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Tangent lines are ______ to a radius
parallel
perpendicular
touching
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When an inscribed angle intercepts a semicircle arc, the inscribed angle measures ____
90 degrees
180 degrees
45 degrees
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The measure of a central angle is congruent to the arc it intercepts
True
False