Question

Help please (50 points)

Provide the missing statements and reasons for the following proof.
Theorem opposite slides of parallelograms are congruent

Answer 1

R3. alternate interior angles

( alternate interior angles are always congruent )

S4. AC = CA

R5. ASA triangle congruence property

( you have 2 angles and the included side, so you know they're congruent )

lmk if you want an actual explanation