1 / 7

6-4:Properties of Special Parallelograms

6-4:Properties of Special Parallelograms. CP Geometry Mr. Gallo. Types of Special Parallelograms. Rhombus A parallelogram with 4 congruent sides Rectangle Parallelogram with 4 right angles Square A parallelogram with 4 congruent sides and 4 congruent angles. Theorem 6-13.

kyros
Download Presentation

6-4:Properties of Special Parallelograms

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 6-4:Properties of Special Parallelograms CP Geometry Mr. Gallo

  2. Types of Special Parallelograms • Rhombus • A parallelogram with 4 congruent sides • Rectangle • Parallelogram with 4 right angles • Square • A parallelogram with 4 congruent sides and 4 congruent angles

  3. Theorem 6-13 then its diagonals If a parallelogram is a rhombus, ________________ __________________. are perpendicular Remember all the properties of parallelograms are also true for the special parallelograms

  4. Theorem 6-14 then each diagonal If a parallelogram is a rhombus, __________________ _____________________________. bisects a pair of opposite angles Then the following angles are congruent:

  5. Properties of Rhombi Name the diagonals: _______ and _______ Q 5 in P R S

  6. Theorem 6-15 then its diagonals If a parallelogram is a rectangle, _________________ ______________. are congruent The diagonals of rectangle ABCD are: ____ & ____ Complete Got It? #3 p. 378 a. 43 b. Isosceles; diagonals of a rectangle are and bisect each other.

  7. Homework: p.379 #10-38 even, 50-54 even, 55-58

More Related