Congruence
Presentation
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Mathematics
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7th - 8th Grade
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Practice Problem
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Easy
Uzma Latif
Used 4+ times
FREE Resource
14 Slides • 10 Questions
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Congruence
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Open Ended
What do you observe about the figure?
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Open Ended
What is special in this ferris wheel?
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Open Ended
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Open Ended
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Observe if all polygons have equal sides as well as angles
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Multiple Choice
Are all triangles congruent?
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symbol of congruecce
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Multiple Choice
Which two polygons are congruent?
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Remember
To write the statement of congruence, the corresponding vertices are written in same order
therefore, for given two triangles, if A↔L, B↔M and C↔N then ∆ABC ≅ ∆LMN
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Symbol of Correspondence
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Multiple Select
Identify the corresponding sides
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Finding unknown
Corresponding sides are always equal in congruent polygons, so if you know the measure of one side, other is also same.
Similarly, corresponding angles are always equal in congruent polygons, so if you know the measure of one angle, other is also same.
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Multiple Choice
What is the measure of ∠n in green triangle.
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Multiple Choice
What is the measure of ∠r in red triangle.
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Multiple Choice
Can you find the measure of third angle in both triangles.
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Hooray, you have learnt.
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Do Q1, 2 and 3 from D2- Textbook Pg 201
Congruence
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