Prove: triangle CBF cong triangle EDF using isometric (rigid) transformations. Outline the necessary transformations to prove triangle CBF cong triangle EDF using a paragraph proof. Be sure to name specific sides or angles used in transformation and any congruency statements.

Caelan 2020-10-31 Answered
Prove:  CBF =EDF using isometric (rigid) transformations.
Outline the necessary transformations to prove  CBF =  EDF using a paragraph proof. Be sure to name specific sides or angles used in transformation and any congruency statements.
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Expert Answer

Clara Reese
Answered 2020-11-01 Author has 120 answers

Step 1
Given,
image
Step 2
In  DEF and CBF
 CBF= EDF    s˙[Alternative interior angle]
 BCF= DEF    s˙[Alternative interior angle]
CBparallED    s˙(given)
Step 3
Angle - angle side congruency property,
So,
 CBF =  EDF hence, proved

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