Question 694152
1. are supplementary angles adjacent. <font color="red">sometimes</font>, always or never. (only true if the angles are actually touching...but...you can easily have supplementary angles that aren't touching)


2. congruent angles are supplementary. <font color="red">sometimes</font>, always, never. (only true if you're talking about right angles)


3. the diagonals of a rectangle bisect each other. sometimes, <font color="red">always</font>, never. (all rectangles are parallelograms and all parallelograms have bisecting diagonals)


4. theorems are reversible. <font color="red">sometimes</font>, always, never. (not always, unless you see an iff or "if and only if", then assume it's only one way)