DaveahV532234 DaveahV532234

03-11-2022
Mathematics

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Given that segment AD is congruent to segment BC, and angle DAB is congruent to CBA; Prove: triangle ABE is isosceles

Given that segment AD is congruent to segment BC and angle DAB is congruent to CBA Prove triangle ABE is isosceles class=

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GwynevereA489861 GwynevereA489861

03-11-2022

Statement | Reason

AD ≅ BC | Given

∠DAB ≅ ∠CBA | Given

AB ≅ AB | Reflexive property of congruence

ΔADB ≅ ABC | SAS postulate

∠DBA ≅ ∠CAB | CPCTC

ΔABE is isosceles | Any triangle with 2 congruent angles is isosceles

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