Properties of Parallelograms

Determine the property of parallelograms being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

Determine the property of parallelograms being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

Determine the property of parallelograms being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

Which quadrilateral(s) have congruent diagonals? Select all that apply.

• Parallelogram

• Rectangle

• Rhombus

• Square

Match the category...

Groups:

(a) diagonals bisect

,

(b) diagonals congruent

,

(c) diagonals perpendicular

,

(d) diagonals bisect,congruent&perpendicular

• rhombus

• rectangl

• square

• parallelogram

The figure is a parallelogram.  
Solve for x.  

What 2 numbers multiply to -24 and add to -10

• -6 and -4

• -6 and 4

• -12 and 2

• 12 and -2

Mathematical Equivalence

ON