Proving Parallelograms Explorer

A: (0, 0) B: (0, 0) C: (0, 0) D: (0, 0)

Theorems Checker

Parallel Sides

Both pairs of opposite sides are parallel

mAB: 0, mCD: 0 mBC: 0, mDA: 0
Congruent Sides

Both pairs of opposite sides are congruent

AB: 0, CD: 0 BC: 0, DA: 0
Congruent Angles

Both pairs of opposite angles are congruent

∠A: 0°, ∠C: 0° ∠B: 0°, ∠D: 0°
Diagonals Bisect

Diagonals bi-sect each other

Midpoints match? No
One Pair

One pair of opposite sides is both parallel and congruent