Plzz asap will mark brainliest if right

Given: ac and db are diameters. m∠3=

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol