1. BELL RINGER (THINK, PAIR, SHARE) 1. List as many properties as you can about the sides, angles, and diagonals of a square and a rectangle.

2. ALL SIDES ARE CONGRUENT OPPOSITE SIDES ARE PARALLEL ADJACENT SIDES ARE PERPENDICULAR (FORM RIGHT ANGLES) DIAGONALS ARE CONGRUENT DIAGONALS ARE PERPENDICULAR (FORM 90 DEGREE ANGLES) ALL ANGLES ARE RIGHT ANGLES

3. 2. CAN YOU FIND A PROPERTY OF THE RECTANGLE THAT IS NOT A PROPERTY OF THE SQUARE? 3. CAN YOU FIND A PROPERTY OR PROPERTIES OF A SQUARE THAT IS NOT A PROPERTY OF A RECTANGLE?

4. 2. NO 3. ALL SIDES ARE CONGRUENT

5. WHAT ELSE DO YOU KNOW ABOUT A QUADRILATERAL? Sum of the angles in a quadrilateral is (n-2)*180

6. Quadrilateral Rhombus  A polygon with exactly 4 sides Draw a quadrilateral with 4 congruent sides that is not a square. What do you call this type of quadrilateral?  A quadrilateral with all sides equal in length

7. Questions: True or False 1. Is every square a rectangle? (True) Every square is a rectangle. 2. Is every rectangle a square? (False) Every rectangle is not a square.

8. Finding Area Area of square or rectangle = Length x Width Find the Area of each figure.

10. Homework Pg. 146 #4, 5, and 9