Question

HELP ASAP!!!!
In the figure shown, which pair of angles must be complementary?

​ ∠AOC ​ and ​ ∠DOB ​

∠COD and ∠DOB

​ ∠COB ​ and ∠AOC

∠AOC ​ and ∠COD

Answer 1

B.) ∠COD and ∠DOB

[ It is because, they both lie under the perpendicular so their sum would be equal to 90 degrees, hence, they are complimentary ]

Hope this helps!

Answer 2

Answer:

COD and DOB

is the correct answer!

Hope this helped!

God Bless!

~M.C.~