IM Geometry Unit 2 Lesson 10
Figure 1
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]QSO[/i] is congruent to triangle [i]PSO[/i]?
Figure 2
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]JYH[/i] is congruent to triangle [i]JYF[/i]?
Figure 3
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]KNL[/i] is congruent to triangle [i]MNL[/i]?
Figure 4
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]STV [/i]is congruent to triangle [i]UVT[/i]?
Figure 5
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]ABC [/i]is congruent to triangle [i]CDA[/i]?
Figure 6
Is this shape rigid or flexible?
Which triangle congruence shortcut can you use to prove triangle [i]ZIB [/i]is congruent to triangle [i]ABI[/i]?[br](You will need to imagine the auxiliary line needed.)
IM G Unit 2 Lesson 10 from IM Geometry by Illustrative Mathematics, [url=https://im.kendallhunt.com/HS/students/2/2/1/index.html]https://im.kendallhunt.com/HS/students/2/2/10/index.html[/url]. Licensed under the Creative Commons Attribution 4.0 license, [url=https://creativecommons.org/licenses/by/4.0/]https://creativecommons.org/licenses/by/4.0/[/url].