Properties of Quadrilaterals

What is the definition of a Quadrilateral?

• A polygon with three sides and three
  angles
• Lines that cross each other at exactly one point
• A polygon with four sides and four angles
• An angle measuring exactly 90˚

Tags

CCSS.2.G.A.1

CHECK ALL THAT APPLY: What are the properties of a parallelogram?

• Opposite sides are parallel

• Diagonals are congruent

• Diagonals bisect each other

• All sides are congruent

• Consecutive angles are supplementary

FILL IN:

In a parallelogram both pairs of opposite sides are ____________.

• Parallel

• Congruent

• Parallel and Congruent

FILL IN:

In a parallelogram both pairs of opposite angles are _____________.

• Congruent

• Complementary

• Supplementary

FILL IN:

Consecutive angles of a parallelogram are ________________.

• Congruent

• Supplementary

• Complementary

A rhombus is a parallelogram with 

• four congruent sides
• four congruent diagonals
• four acute angles
• four congruent angles

Tags

CCSS.HSG.CO.C.11

CHECK ALL THAT APPLY: What are the properties of a Rhombus?

• All sides are congruent

• Diagonals are perpendicular

• Opposite angles are congruent

• One pair of parallel sides

• Consecutive angles are supplementary

A rectangle is a parallelogram with

• four congruent sides

• four congruent diagonals

• four acute angles

• four congruent right angles

CHECK ALL THAT APPLY: What are the properties of a rectangle?

• Four right angles

• Opposite sides are parallel

• Opposite sides are congruent

• Diagonals bisect each other

• Diagonals are congruent

The properties of a square has all the properties of a parallelogram plus all the properties of a rhombus and rectangle.

• True

• False