Solving Congruent Triangles
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does it mean for two triangles to be congruent?
Back
Two triangles are congruent if they have the same size and shape, meaning all corresponding sides and angles are equal.
Tags
CCSS.8.G.A.2
2.
FLASHCARD QUESTION
Front
What is the symbol used to denote congruence in triangles?
Back
The symbol for congruence is '≅'.
Tags
CCSS.8.G.A.2
3.
FLASHCARD QUESTION
Front
What is the sum of the interior angles of a triangle?
Back
The sum of the interior angles of a triangle is 180°.
Tags
CCSS.8.G.A.5
4.
FLASHCARD QUESTION
Front
If two triangles are congruent, what can be said about their corresponding sides?
Back
The corresponding sides of congruent triangles are equal in length.
Tags
CCSS.8.G.A.2
5.
FLASHCARD QUESTION
Front
If ∆ ABC ≅ ∆ DEF, what can be inferred about angle A and angle D?
Back
Angle A is equal to angle D.
Tags
CCSS.HSG.CO.B.7
6.
FLASHCARD QUESTION
Front
What is the Side-Angle-Side (SAS) congruence criterion?
Back
The SAS criterion states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.
Tags
CCSS.HSG.SRT.B.5
7.
FLASHCARD QUESTION
Front
What is the Angle-Side-Angle (ASA) congruence criterion?
Back
The ASA criterion states that if two angles and the included side of one triangle are equal to two angles and the included side of another triangle, then the triangles are congruent.
Tags
CCSS.HSG.SRT.B.5
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