2. If C' and F are on the same side of DE, then C' = F. [Show drawing.] DE. Then C" = F, 3. If C' and F are on opposite sides of DE, then we reflect AA'B'C' across A" = D and B" = E. [Show drawing.] %3D Answer two questions about this proof. 1) How did we show that the triangles were congruent? Choose 1 answer: We mapped one figure onto the other using rigid transformations. We showed that all corresponding sides had equal lengths and all corresponding angles had equal measures. We mapped one figure onto the other using a single transformation.

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter11: Graphs
Section11.1: Use The Rectangular Coordinate System
Problem 11.1TI: use the map in Figure 11.2. a Find the grid section of Taylor Hall. b. What is located in section...
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Below are AABC and ADEF.We assume that AB = DE, BC = EF, and AC = DF.
C
D E
A
F
Here is a rough outline of a proof that AABC ADEF:
1. We can map AABC using a sequence of rigid transformations so that A' = D andB' = E.
[Show drawing.]
%3D
2. If C' and F are on the same side of DE, then C
= F.[Show drawing.l
Transcribed Image Text:Below are AABC and ADEF.We assume that AB = DE, BC = EF, and AC = DF. C D E A F Here is a rough outline of a proof that AABC ADEF: 1. We can map AABC using a sequence of rigid transformations so that A' = D andB' = E. [Show drawing.] %3D 2. If C' and F are on the same side of DE, then C = F.[Show drawing.l
2. If C' and F are on the same side of DE, then C' = F. [Show drawing.l
|3|
3. If C' and F are on opposite sides of DE, then we reflect AA'B'C' across DĖ. Then C" = F,
A" = D and B" = E. [Show drawing.]
Answer two questions about this proof.
1) How did we show that the triangles were congruent?
Choose 1 answer:
We mapped one figure onto the other using rigid transformations.
We showed that all corresponding sides had equal lengths and all corresponding angles had
equal measures.
We mapped one figure onto the other using a single transformation.
Transcribed Image Text:2. If C' and F are on the same side of DE, then C' = F. [Show drawing.l |3| 3. If C' and F are on opposite sides of DE, then we reflect AA'B'C' across DĖ. Then C" = F, A" = D and B" = E. [Show drawing.] Answer two questions about this proof. 1) How did we show that the triangles were congruent? Choose 1 answer: We mapped one figure onto the other using rigid transformations. We showed that all corresponding sides had equal lengths and all corresponding angles had equal measures. We mapped one figure onto the other using a single transformation.
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