Answer:
A) m∠ABC = 125° and AB ≅ DB
B) ΔACD is isosceles with base AD
D) CD = 52 cm
Step-by-step explanation:
If we known about the measure of the angle ABC also AB ≅ DB, so it could be either angle side angle or side angle side as CB bisects ∠ACD also ∠ACB is congruent to ∠DCB,.
So there is two angles that involved a side among them or two sides involved an ingle among them
And if triangle ACD is an isosceles having base AD that represents AC is congruent to DC that shows SAS
And if CD = 52 cm so this shows that AC and CD are congruent that shows SAS
Therefore A, B and D are correct