What is the missing step in this proof? ∠bac  ≅  ∠acb∠bde  ≅  ∠deb∠ade  ≅  ∠dec∠bac  ≅  ∠bde∠abc  ≅  ∠dbe

answer:

fourth option is correct.

step-by-step explanation:

it is given that

add 1 both sides

  (common denominator)

            (segment addition)

      (substitution)

            (reflexive property of congruence)

        (sas similarity criterion)

if two triangles are similar to each other than their corresponding angles are congruent.

angle a and d are corresponding to each other. angle c and e are corresponding to each other.

therefore fourth option is correct.

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !

were is the equation