Solving Problems Involving Properties of Quadrilaterals

A square is a parallelogram.
True or False

• True

• False

What do all of the angles of a quadrilateral have to add up to?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

Which quadrilateral(s) have perpendicular diagonals?

• Parallelogram

• Rectangle

• Square

• Rhombus

• Trapezoid

A ___________ is a quadrilateral with two sets or parallel sides and 4 congruent (equal) sides. 

• trapezoid

• rhombus

• parallelogram

• rectangle

The diagonals of a parallelogram

• are always congruent

• bisect each other

• are never congruent

• parallel

A rhombus is a parallelogram with 

• four congruent sides

• four congruent diagonals

• four acute angles

• four congruent angles

All squares are rhombuses.

• True

• False

ABCD is a rhombus
What is the measurement of angle AED? 

• 60 

• 45

• 90

• 180

The diagonals of a ________ are congruent

• Parallelogram

• Rectangle and square

• Rhombus and square

• Trapezoid

Which statement is FALSE? 
A parallelogram _____________

• Has 2 sets of parallel sides

• Has diagonals that are perpendicular

• Has diagonals that bisect each other