Properties of quadrilaterals
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Properties of Quadrilaterals. September 20,2010. Objectives. SWBAT: Define the different types of quadrilaterals. Identify the properties of quadrilaterals and the relationships among the properties. Students are to work in their groups to complete the table.

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Properties of Quadrilaterals

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Properties of quadrilaterals

Properties of Quadrilaterals

September 20,2010


Objectives

Objectives

  • SWBAT:

    • Define the different types of quadrilaterals.

    • Identify the properties of quadrilaterals and the relationships among the properties.


Activity

Students are to work in their groups to complete the table.

Will discuss and illustrate each of the quadrilaterals.

Activity


Properties of quadrilaterals

Properties of Quadrilaterals


Properties of quadrilaterals

QUADRILATERIALS

Kite

Parallelogram

Rectangles

Square

Rhombus

Trapezoid


Vertical angles

Definition: Vertical Angles are formed by two line segments. They

opposite each other and only share a common

point.

Theorem: Vertical Angles are Congruent.

Vertical Angle

Vertical Angles

Vertical Angle


Examples

P

T

Q

In the given Rhombus PQRS, PQ=5, PR=6, and

S

FIND:

QR

RS

PT

KM = x + 4, LN = 3x. Find x and then the length of each diagonal

Examples

R


Practice

EXIT QUESTION

A

B

Worksheet 3.2

E

D

C

Practice

Given Parallelogram ABCD, EC = 1, DC= 3,

Find

AB2. AE

3.4.


Homework

Page 152 (9-41 all)

hOMEWORK


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