Can you name the following Plane Geometry terms?

created by mpappalardo
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DefinitionPG Term
An angle whose measure is between 90 and 180 degrees.
A line segment has two...
The side of a right triangle that is opposite the right angle.
A triangle with three congruent angles.
Two angles whose sides form two pairs of opposite rays. The angles form an 'X'.
A triangle with at least 2 congruent sides and angles.
a segment drawn from a vertex perpendicular to the opposite side
Points that lie in the same plane.
a ray that divides an angle into two angles that are congruent.
SAS
HL
Two adjacent angles who are supplementary
SSS
ASA
Two angles whose sum is 90 degrees.
two angles that are formed by parallel lines and a transversal and occupy corresponding positions
The point where three perpendicular bisectors intersect in a triangle.
The point where three angle bisectors intersect in a triangle
Two angles that are formed by parallel lines and a transversal and lie between the parallel lines and on opposite sides of the transversal.
A line drawn perpendicular to a side through its midpoint.
A point that divides, or bisects, a segment into two congruent segments.
Points that line in the same plane
The point where three altitudes intersect in a triangle
An angle that measures 180 degrees.
An angle whose measure is equal to 90 degrees
A triangle with no congruent sides.
Two angles that share a common vertex and side.
DefinitionPG Term
The 'then' part of a conditional statement.
A segment drawn from the vertex of a triangle to the midpoint of the opposite side
The 'if' part of a conditional statement.
A triangle with three congruent sides
A polygon with three sides
Two lines that do not intersect and are coplanar.
A segment that is drawn from the center of a circle to the circle.
AAS
A triangle with one obtuse angle
An angle whose measurement is between 0 and 90.
y-y1=m(x-x1)
(y2-y1)/(x2-x1)
Two angles formed by two parallel lines and a transversal that lie on the interior of the parallel lines and on the same side of the transversal.
Two polygons such that their corresponding angles are congruent and the lengths of corresponding sides are proportional
CPCTC
Two lines that intersect to form a right angle.
two angles who sum is 180 degress
y=mx+b
An equation that states that two ratios are equal.
A segment that connects the midpoints of a triangle or trapezoid.
Angles that have the same measure.
Points that lie on the same line.
Two angles that are formed by parallel lines and a transversal and lie outside the two lines and on opposite sides of the transversal.
The side opposite the right angle in a right triangle
Lines that do not intersect and are NOT coplanar
a dot.
The point where 3 medians intersect.
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Plane Geometry Challenge Quiz

  1. by mpappalardo
  • Created Nov 21, 2011 in Science
  • Game Plays 73

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