Set A 1. Directions: Use the angle properties to state the relationship between the given angles. $\overline{AB}$ and $\overline{CD}$ are straight lines. 1. $\angle AOD$, $\angle COB$ 2. $\angle BOD$, $\angle AOC$ 3. $\angle AOD$, $\angle BOD = 180^\circ$ 4. $\angle AOC$, $\angle COB = 180^\circ$ 5. $\angle AOD$, $\angle BOD$, $\angle AOC$, $\angle BOC = 360^\circ$
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AB and CD are straight lines. This means that the sum of the angles formed by these lines is 180 degrees. Show more…
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