AnswersPA-Geometry B-CRTrapezoids and Kites

Trapezoids and Kites Answers

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Which statements are correct regarding the properties of trapezoids? Check all that apply.The diagonals of an isosceles trapezoid are congruent.The bases of a trapezoid are parallel.The adjacent sides of a trapezoid are congruent.Base angles of a trapezoid are congruent.The diagonals of a trapezoid are perpendicular.

A
The diagonals of an isosceles trapezoid are congruent.
B
The bases of a trapezoid are parallel.
C
The adjacent sides of a trapezoid are congruent.
D
Base angles of a trapezoid are congruent.
E
The diagonals of a trapezoid are perpendicular.
3

HEGHEHEG

A
HE
B
GHE
C
HEG
4

congruencyreflexivesubstitution

A
congruency
B
reflexive
C
substitution
5

AASSSSSAS

A
AAS
B
SSS
C
SAS
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Use the diagram to find the missing measures.

Answers:
It is given that quadrilateral ABCD is a kite. We know that AD ≅ CD by the definition of . By the kite diagonal theorem, AC is to BD This means that angles AED and CED are right angles. We also see th:kite
It is given that quadrilateral ABCD is a kite. We know that AD ≅ CD by the definition of . By the kite diagonal theorem, AC is to BD This means that angles AED and CED are right angles. We also see th:perpendicular
It is given that quadrilateral ABCD is a kite. We know that AD ≅ CD by the definition of . By the kite diagonal theorem, AC is to BD This means that angles AED and CED are right angles. We also see th:reflexive
It is given that quadrilateral ABCD is a kite. We know that AD ≅ CD by the definition of . By the kite diagonal theorem, AC is to BD This means that angles AED and CED are right angles. We also see th:HL
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congruentparallelperpendicular

A
congruent
B
parallel
C
perpendicular
116483

congruencyreflexivesubstitution

A
congruency
B
reflexive
C
substitution
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AASHLSAS

A
AAS
B
HL
C
SAS

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