Answer, i really need the answer! 1. triangle abc with segment bd where point d is between points c and a, bc equals x, bd equals y, cd equals w, da equals z, and ba equals vwhat expression represents the value of v? a. v equals the square root of quantity z times y end quantityb. v equals the square root of quantity w times z end quantityc. v equals the square root of quantity w times the sum of w plus z end quantityd. v equals the square root of quantity z times the sum of w plus z end quantity