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Congruence and Transformations in Geometry

Mathematics5 CardsCreated 10 months ago

Flashcards on identifying congruent shapes, corresponding sides and angles, and transformations like reflections and translations in triangles, quadrilaterals, and trapezoids.

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Quadrilateral ACEG≅Quadrilateral PRMN
Which statement is true?


EG¯¯¯¯¯≅MN¯¯¯

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Key Terms

Term
Definition

Quadrilateral ACEG≅Quadrilateral PRMN
Which statement is true?


EG¯¯¯¯¯≅MN¯¯¯

Which polygons are congruent?
Select each correct answer.

C and D

Trapezoid ABCD is congruent to trapezoid A′′B′′C′′D′′ .
Which sequence of transformations could have been used to transform trapezoid ABCD to produce ​ trapezoid A′′B′′C′′D′′ ​ ?

​ Trapezoid ABCD ​ was reflected across the y-axis and then translated 7 units up.

Figure TUVW≅figure ABCD ​, AB=12 , CD=6 , and DA=4 .
What is the measure of VW¯¯¯¯¯¯ ?
Enter your answer in the box.

​VW=6

Given △ABC ≅ △DEF .

What is the measure of ∠E ?

Enter your answer in the box.

m∠E =60°

Related Flashcard Decks

TermDefinition

Quadrilateral ACEG≅Quadrilateral PRMN
Which statement is true?


EG¯¯¯¯¯≅MN¯¯¯

Which polygons are congruent?
Select each correct answer.

C and D

Trapezoid ABCD is congruent to trapezoid A′′B′′C′′D′′ .
Which sequence of transformations could have been used to transform trapezoid ABCD to produce ​ trapezoid A′′B′′C′′D′′ ​ ?

​ Trapezoid ABCD ​ was reflected across the y-axis and then translated 7 units up.

Figure TUVW≅figure ABCD ​, AB=12 , CD=6 , and DA=4 .
What is the measure of VW¯¯¯¯¯¯ ?
Enter your answer in the box.

​VW=6

Given △ABC ≅ △DEF .

What is the measure of ∠E ?

Enter your answer in the box.

m∠E =60°