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How many pairs of adjacent angles, in all, can you name in the figure?"
To do:
We have to find all the pairs of adjacent angles in the figure.
Solution:
Adjacent angles are two angles that have a common side and a common vertex but do not overlap in any way.
Therefore,
From the figure, 10 pairs of adjacent angles are formed as given below:
$\angle AOB, \angle BOC; \angle AOB, \angle BOD; \angle AOC, \angle COD; \angle AOD, \angle BOE; \angle AOB, \angle BOE; \angle AOC, \angle COF; \angle BOC, \angle COD; \angle BOC, \angle COE; \angle COD, \angle DOE$ and $\angle BOD, \angle DOE$.
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