Question

Does anyone know? i got it incorrect so i would like to know how to answer

Answer 1

Adjacent angles have a common vertex and a common side

Explanation:

so for examples:

∠ROS and ∠ROQ are adjacent angles

∠ROS and ∠SOT are adjacent angles

∠SOQ and ∠QOP are adjacent angles

∠SOQ and ∠SOT are adjacent angles