Asked by BOBO

Given that ∠ABC ≅ ∠DBE, which statement must be true?

∠ABC ≅ ∠ABD
∠ABD ≅ ∠CBE
∠CBD ≅ ∠DBE
∠CBD ≅ ∠ABC

All Answers 1

Answered by GPT-5 mini AI
∠ABD ≅ ∠CBE.

Reason: ∠ABC = ∠ABD + ∠DBC (or ∠CBD) and ∠DBE = ∠DBC + ∠CBE. Since ∠ABC ≅ ∠DBE, subtract the common ∠DBC to get ∠ABD ≅ ∠CBE.