What do you call a four-sided figure?

• square

• rectangle

• angle

• quadrilateral

Which of the following is NOT a description of a rectangle?

• Opposite sides are parallel.

• The angles are all right angles.

• Each corner is 90 degrees.

• All four sides are of equal length.

Check ALL of the properties of this figure.

• All sides are equal.

• Opposites sides are equal.

• Opposite sides are parallel.

• All angles are right angles.

Check ALL of the properties of this figure.

• All sides are equal.

• Opposites sides are equal.

• Opposite sides are parallel.

• All angles are right angles.

Check ALL of the properties of this figure.

• All sides are equal.

• Opposites sides are equal.

• Opposite sides are parallel.

• All angles are right angles.

This figure is a square. Find the lengths of the unknown sides.

This figure is a rectangle. Find the length of ZA.

Which of the following shapes is NOT a quadrilateral?

• 
• 
• 
• 

This figure is a rectangle. ∠HJI = 19°. Find the measurement of ∠IJK.

This figure is a square. ∠UQT= 39°. Find the measurement of ∠RQU.