Question

Plz help me with my geometry asap 50 pts and brainliest NO SCAMMING OR I WILL REPORT

Answer 1

Answer:

CDB is the longer bottom point so if you want to find the circumference or ≅ you have to find the ratio it would be the points CBD

Step-by-step explanation:

Answer 2

Step-by-step explanation:

1. You already got the first step, where D is the midpoint of AC and AB is congruent to BC, since it's given.

2. AD will be congruent to DC, via the definition of a midpoint (a midpoint is the middle point of a line segment, and it splits the segment into two congruent parts)

3. BD is equal to BD, via reflexive property. ( It's a shared side between the two triangles)

4. that means that ΔADB ≅ΔCDB via SSS rule.

5. ∠ABD ≅∠CDB by CPCTC (corresponding parts of congruent triangles are congruent)

Hope this helps! :)