8.6 – Identify Special Quadrilaterals

Quadrilaterals Parallelograms Kites Trapezoids Rectangles Rhombuses Isos. Trap. Squares

All Polygons Quadrilaterals Parallelograms Kites Trapezoids Rectangle Rhombus Squares Trapezoids Isosceles Trapezoids

diagonals are congruent 1. Give the most specific name for the quadrilateral. Explain. Rectangle, diagonals are congruent

One pair of opposite sides parallel, base angles are congruent 1. Give the most specific name for the quadrilateral. Explain. Isosceles Trapezoid, One pair of opposite sides parallel, base angles are congruent

Rectangle – diagonals are congruent 1. Give the most specific name for the quadrilateral. Explain. Square, Rectangle – diagonals are congruent Rhombus – diagonals are perpendicular

Both pairs of opposite sides are parallel 1. Give the most specific name for the quadrilateral. Explain. Parallelogram, Both pairs of opposite sides are parallel

Consecutive sides are congruent 1. Give the most specific name for the quadrilateral. Explain. Kite, Consecutive sides are congruent

Opposite sides are congruent 2. Tell whether enough information is given in the diagram to classify the quadrilateral by the indicated name. Explain. Yes, Opposite sides are congruent

Don’t know about the other sides 2. Tell whether enough information is given in the diagram to classify the quadrilateral by the indicated name. Explain. No, Don’t know about the other sides

Don’t know if one pair of opposite sides are parallel 2. Tell whether enough information is given in the diagram to classify the quadrilateral by the indicated name. Explain. No, Don’t know if one pair of opposite sides are parallel

1. Both pairs of opposite sides are parallel. Circle which shapes have the following properties. 1. Both pairs of opposite sides are parallel. Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

2. Both pairs of opposite sides are congruent Circle which shapes have the following properties. 2. Both pairs of opposite sides are congruent Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

3. Both pairs of opposite angles are congruent Circle which shapes have the following properties. 3. Both pairs of opposite angles are congruent Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

4. Exactly one pair of opposite sides are parallel Circle which shapes have the following properties. 4. Exactly one pair of opposite sides are parallel Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

5. Exactly one pair of opposite sides are congruent Circle which shapes have the following properties. 5. Exactly one pair of opposite sides are congruent Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

6. Exactly one pair of opposite angles are congruent Circle which shapes have the following properties. 6. Exactly one pair of opposite angles are congruent Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

7. Diagonals are congruent Circle which shapes have the following properties. 7. Diagonals are congruent Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

8. Diagonals are perpendicular Circle which shapes have the following properties. 8. Diagonals are perpendicular Parallelogram Rhombus Rectangle Square Trapezoid Isosceles Trapezoid Kite

X X X X X X X X X X X X X X X X X X X X X X X Directions: Put an X in the box of the shape that always has the given property. X X X X X X X X X X X X X X X X X X X X X X X

HW Problem 8.6 #18 No, could be a kite 8.6 Review 554-556 560-563 Section Page # Assignment 8.6 Review 554-556 560-563 14-16, 18, 19, 26-28, 33-35 4-12, 14, 20, 23, 24 8.6 #18 No, could be a kite Ans: