Question

If angle AOB is 25 degrees and angle BOC is 27 degrees , which arcs are congruent? Btw

Answer 1

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given angles

`\begin{gathered} \angle AOB=25\degree \\ \angle BOC=27\degree \\ From\text{ the image,} \\ \angle COD=25\degree \end{gathered}`

STEP 2: State the congruency theorem

If angles are congruent, then the lengths are congruent.

Therefore,

`\begin{gathered} \angle AOB=\angle COD=25\degree \\ \therefore Arc\text{ }AB=Arc\text{ }CD \end{gathered}`

Hence, the answer is: