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8.6 – Identify Special Quadrilaterals
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Page 1: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

8.6 – Identify Special Quadrilaterals

Page 2: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

Quadrilaterals

Page 3: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

All Polygons

Quadrilaterals

Parallelograms Kites

Trapezoids

Rectangle RhombusSquares

Isosceles Trapezoids

Page 4: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

1. Give the most specific name for the quadrilateral. Explain.

Rectangle, diagonals are congruent

Page 5: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

1. Give the most specific name for the quadrilateral. Explain.

Isosceles Trapezoid,

One pair of opposite sides parallel, base angles are congruent

Page 6: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

1. Give the most specific name for the quadrilateral. Explain.

Square,

Rectangle – diagonals are congruentRhombus – diagonals are perpendicularSo, shape is a rectangle and rhombus

Page 7: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

1. Give the most specific name for the quadrilateral. Explain.

Parallelogram,

Both pairs of opposite sides are parallel

Page 8: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

1. Give the most specific name for the quadrilateral. Explain.

Kite,

Consecutive sides are congruent

Page 9: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

2. Tell whether enough information is given in the diagram to classify the quadrilateral by the indicated name. Explain.

Yes,

Opposite sides are congruent

Page 10: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

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

Page 11: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

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

Page 12: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Both pairs of opposite sides are parallel.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

Page 13: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Both pairs of opposite sides are congruent

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

Page 14: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Both pairs of opposite angles are congruent

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

Page 15: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Exactly one pair of opposite sides are parallel

E. Trapezoid

F. Isosceles Trapezoid

Page 16: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Exactly one pair of opposite sides are congruent

F. Isosceles Trapezoid

Page 17: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Exactly one pair of opposite angles are congruent

G. Kite

Page 18: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Diagonals are congruent

B. Rectangle

D. Square

F. Isosceles Trapezoid

Page 19: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

3. Match the property on the left with all of the quadrilaterals that have the property.

A. Parallelogram

B. Rectangle

C. Rhombus

D. Square

E. Trapezoid

F. Isosceles Trapezoid

G. Kite

Diagonals are perpendicular

C. Rhombus

D. Square

G. Kite

Page 20: 8.6 – Identify Special Quadrilaterals. Quadrilaterals.

HW Problem8.6 554-556 14-16, 18, 19, 26-28, 33-35

#18

Ans:

No, could be a kite