quadrilaterals

Question 1

Parallelograms

Answer 1

Both pairs of opposit sides are parallel
* Both pairs of opposite sides are congruent.
* Both pairs of opposite angles are congruent.
* Consecutive angles are supplementary.

Question 2

Rectangle

Answer 2

Both pairs of opposite sides are parallel.
* Both pairs of opposite sides are congruent.
* All pairs of adjacent sides are perpendicular.
* All angles are right angles.

Question 3

Rhombus

Answer 3

Both pairs of opposite sides are parallel.
* All sides are congruent.
* Both pairs of opposite angles are congruent.
* Consecutive angles are supplementary.

Question 4

Square

Answer 4

Both pairs of opposite sides are parallel.
* All sides are congruent.
* All pairs of adjacent sides are perpendicular.
* All angles are right angles.