Quadrilaterals

What is the sum of a Quadrilaterals interior angles?

• 180
• 360
• 400
• 240

Which of the following properties is true about parallelograms?

• Base angles are congruent.
• Diagonals are congruent.
• Opposite sides are parallel.

Which of the following properties is true about rectangles?

• Four congruent sides.
• Four right angles.
• Diagonals bisect opposite angles.

The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC

• 10

• 5

• 15

What do a rhombus and a rectangle have in common?

• they are both parallelograms
• they always have four right angles
• they are not polygons
• they have five sides

What shape is this?

• Kite
• Square
• Trapezoid
• Circle

What shape is this?

• Square
• Kite
• Trapezoid
• Rhombus

Find the measure of DG.

• 14
• 28
• 12
• 16

Which of the following group of quadrilaterals have diagonals that are perpendicular to each other?

I. Parallelogram

II. Rectangle

III. Rhombus

IV. Square

• All of the above

• II, III and IV

• II and IV, only

• III and IV, only

Which of the following group of quadrilaterals have congruent diagonals?

I. Parallelogram

II. Rectangle

III. Rhombus

IV. Square

• All of the above

• II, III and IV

• II and IV, only

• III and IV, only