Triangles
Postulates
Angles
Segments
Proofs
100
it has 2 congruent sides and 2 congruent angles
What is an isosceles triangle
100
GT + TZ = GZ
What is the Segment Addition Postulate
100
2 angles whose measures add up to 90
What are complementary angles
100
The number of points that make up a line segment
What is infinite
100
the first step in any type of proof
What is the given
200
What is the way to prove right triangles congruent
What is HL or Hypotenuse Leg
200
Angle 1 and Angle 2 are supplementary
What is the Linear Pair Postulate
200
2 angles that sum to 180
What are supplementary angles
200
The point that bisects a line segment
What is midpoint
200
This type of proof has been done in our class
What is a 2 column proof
300
two ways to prove triangles congruent using two angles
What is AAS and ASA
300
The postulate shown by m
What is the Angle Addition Postulate
300
congruent angles formed by opposite rays
What are vertical angles
300
3 or more points that form a straight line segment
What are collinear points
300
The theorem involving 2 congruent angles formed by 2 intersecting lines
What is the Vertical Angles Congruence Theorem
400
the theorem used to find the distance between 2 points.
What is the Pythagorean Theorem
400
This is formed when 2 planes intersect.
What is a line
400
2 angles that are both Supplementary and Adjacent
What is a linear pair
400
2 Perpendicular line segments form these
What are 4 right angles
400
The theorem that states that all 90 degree angles are congruent
What is Right angles Congruence Theorem
500
The measure of the complement of a 25 degree angle
What is 65 degrees
500
If two polygons are congruent, then they have the same area.
What is the Area Conguence Postulate
500
The sum of the interior angles of a regular pentagon
What is 540 degrees
500
A line segment that cuts another segment into 2 equal parts and forms right angles.
What is a perpendicular bisector
500
C.P.C.T.C.
What is Corresponding Parts of Congruent Triangles are Congruent
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