Question

Determine which postulate or theorem can be used to prove that
AABDE ACDB.
A
A
O A. SAS
O B. SSS
O C. ASA
O D. AAS

Answer 1

In this problem, we have that

AB≅CD ------> given

BD≅DB -----> same side

AD≅CB -----> given

that means

there are three corresponding sides of the triangle ABD that are congruent with three corresponding sides of the triangle CDB

therefore

triangles are congruent by SSS

the answer is option B