Acc. Algebra II EOC Vocabulary Review Crossword

part of a line; it consists of 2 points and all points between them
formed by 2 rays with a common endpoint
the set of all points in a plane that are equidistant from a given point called a center
a line segment from the center of a circle to any point on the circle
lines in the same plane that do not intersect
Two lines that intersect to form right angles
an operation that maps or moves a pre-image onto an image
If a reflection across a line maps the figure to itself, then that line is called a _________ __ ________
A transformation that changes the size of a figure but not the shape
is a series of statements and reasons often displayed in a chart that works from given information to the statement that needs to be proven
a transformation of points in space consisting of a sequence of one or more translations, reflections, and/or rotations (in any order). This transformation leaves the size and shape of the original figure unchanged.
have the same corresponding side lengths and the same corresponding angle measures as each other.
a line drawn in a diagram that makes other figures, such as congruent triangles or angles, ormed by a transversal
Vertical Angles are Congruent
If two sides of a triangle are congruent, then the angles opposite those sides are also congruent.
incenter, centroid, orthocenter, and circumcenter are all ____ __ ____
a line segment whose endpoints are on a circle
a chord that passes through the center of a circle
a line that is in the plane of a circle and intersects the circle at exactly two points
a line that is in the plane of a circle and intersects the circle at only one point
the distance around a circle
a part of the circumference of a circle
an arc that has a measure less than 180 degrees
An arc that measures exactly 180 degrees
an arc that has a measure greater than 180 degrees
an angle whose vertex is at the center of a circle and whose sides are radii of the circle
an angle whose vertex is on a circle and whose sides are chords of the circle
an angle formed by two rays that are each tangent to a circle
a polygon whose vertices all lie on a circle
is equidistant from the vertices of the triangle inscribed in a circle (is the center)
a circle enclosed in a polygon, where every side of the polygon is tangent to the circle
a portion of the circumference of a circle