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Need answers ASAP
In the figure shown, which pair of angles must be complementary?


​
∠AOC
​ and ​
∠DOB
​

∠AOC
​ and
∠COD

​
∠COB
​ and
∠AOC

∠COD
and
∠DOB

Need answers ASAP In the figure shown which pair of angles must be complementary AOC and DOB AOC and COD COB and AOC COD and DOB class=

Respuesta :

complement sum of the angles = 90
so 
∠COD + ∠DOB = 90

answer is
∠COD
and 
∠DOB  (last choice)

Answer:

∠COD  and   ∠DOB are complementary angles .

Step-by-step explanation:

Definition of Complementary angles

Two angles whose sum is equal to 90 degree is called complementary angles .

As the figure given in the question .

Clearly

∠COD + ∠BOD = 90°

Therefore ∠COD  and   ∠DOB are complementary angles .