Answer: bod equals 90°. Boc plus cod equals 90. Aod equals cod by that line they have means they are congruent. 90 minus cod equals Aob logically
Step-by-step explanation: the 3 angles added together equals 90 plus aob. Solve for x from there. You need two equations to solve that can equal each other so they do not cross out can be any real number. You need equals with different variable amounts equal to each other so you can solve