Solving Special Quadrilaterals

Check all that are true of a PARALLELOGRAM

• opposite sides are parallel

• opposite sides are congruent

• all sides are congruent

• opposite angles are congruent

• all angles are congruent

Check all that are true of a RHOMBUS

• opposite sides are parallel

• opposite sides are congruent

• all sides are congruent

• opposite angles are congruent

• all angles are congruent

Check all that are true of a SQUARE

• opposite sides are parallel

• opposite sides are congruent

• all sides are congruent

• opposite angles are congruent

• all angles are congruent

Check all that apply to the DIAGONALS of a RECTANGLE

• diagonals bisect (split in half) each other

• diagonals are congruent

• diagonals bisect (split in half) opposite angles

• diagonals are perpendicular (intersect in a 90^o angle)

• A

• B

• C

• D

• 139

• 41

• 180

• 10

Find the measure of angle b.

• b = 51

• b = 129

Check all that apply to the DIAGONALS of a RHOMBUS

• diagonals bisect (split in half) each other

• diagonals are congruent

• diagonals bisect (split in half) opposite angles

• diagonals are perpendicular (intersect in a 90^o angle)

TRUE or FALSE: All rectangles are parallelograms.

• True

• False

Check all that are true of a RECTANGLE

• opposite sides are parallel

• opposite sides are congruent

• all sides are congruent

• opposite angles are congruent

• all angles are congruent