Classifying Triangles
Angles of a Triangle
Geometry in Motion
Congruent Triangles
SSS and SAS
100
A figure formed when three noncollinear points are connected by segments
What is a Triangle?
100
True or False: Equiangular triangle: a triangle in which all three angles are congruent
What is True.
100
Translation: _____ of a figure from one position to another
What is slide.
100
Vertices.
Congruent triangles: when a triangle can be translated, rotated, or reflected onto another triangle so that all the _______ correspond
100
Included triangle: ____ formed by two given sides
What is an angle.
200
The side opposite the vertex is called...
What is The base?
200
The steps for solving Angles of a Triangle?
What are: 1.) Angle Sum Theorem 2.) Substitution 3.) Add 4.) Subtract from each side
200
Reflection: Flip of a figure over a ____ to produce a mirror image.
What is line?
200
Triangles.
What is Corresponding parts: parts of congruent _______ that “match”
200
The words for Postulate 5-1.
What is three sides of one triangle are congruent to three corresponding sides of another triangle, then the triangles are congruent.
300
The congruent sides are called...?
What are Legs?
300
The words for Theorem 5-2?
What are the acute angles of a right triangle are complimentary.
300
The moving of each of an original figure called the _______ to a new figure called the image
What is pre-image?
300
If the corresponding parts of two triangles are congruent, then the two triangles are congruent.
What is the First definition of Congruent Triangles?
300
The abbreviation of SAS.
What is Side-Angle-Side.
400
The two angles formed by the base and one of the congruent sides are called ...
What are Base angles?
400
The symbol for Theorem 5-2?
What is x + y = 90?
400
Geometric turn of a figure around a _________.
What is a fixed point?
400
If two triangles are congruent, then the corresponding parts of the two triangles are congruent.
What is the second definition of Congruent Triangles?
400
SSS.
What is Side-Side-Side?
500
What identifies a scalene triangle?
What is no sides are congruent.
500
Measures.
The sum of the ________ of the angles of a triangle is 180?
500
Correspondence.
Mapping: one to one ____________.
500
1.) Substitution 2.)Subract from each side 3.) Simplify
What is the solution of Congruent Triangles?
500
Applications and Problem solving sub titles.
What is Carpentry, Landscaping, Critical Thinking.
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