With this worksheet generator, you can make worksheets for classifying (identifying, naming) quadrilaterals, in PDF or html formats. There are seven special types of quadrilaterals: square, rectangle, rhombus, parallelogram, trapezoid, kite, scalene, and these worksheets ask students to name the quadrilaterals among these seven types.

CONDITIONS FOR SPECIAL PARALLELOGRAMS Practice A 1. rhombus 2. perpendicular 3. rectangle; rhombus 4. diagonals 5. rhombus 6. rectangle 7. sides 8. congruent 9. parallelogram 10. rectangle 11. rhombus 12. rectangle; rhombus Practice B 1. Possible answer: To know that the reflecting pool is a parallelogram, the

5, Opposite sides of a parallelogram must be congruent. 6. Each diagonal of a rectangle always bisects a pair of opposite angles. In Exercises 7—9 GRAM is a parallelogram. 7. If tnLG = 90, then GRAM is a 8: If MA AR, then GRAM is a 9. If GM L GR and GM = then GRAM is a In Exercises 10-13 GRIP is a rectangle. 10. If ml-I = 20, then ml-2 = 111.

A rectangle is a special parallelogram. All the properties that were true about parallelogram are still true for all rectangles. However, some extra things are true for all rectangles that are not true for ALL parallelograms. Then You used properties of parallelograms and determined whether quadrilaterals were parallelograms. (Lesson 6—2) Now

Section 7-4: Properties of Special Parallelograms SOL: G.9 Objective: Use properties of special parallelograms Use properties of diagonals of special parallelograms Use coordinate geometry to identify special types of parallelograms Vocabulary: Rectangle – a parallelogram with four right angles

specific procedures in order to discover the geometric properties of a circle. 9. Provide a clear description of the PROCEDURES you will use to implement the lesson. In the event of an absence, a substitute teacher should be able to follow the procedures you provide below to implement your lesson. a.

Parallelogram • 2 sets of 2 equal sides • 2 sets of 2 equal angles • Usually no axes of symmetry

Parallelogram • 2 sets of 2 equal sides • 2 sets of 2 equal angles • Usually no axes of symmetry