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Chapter 11
Chapter 11 finding lengths
12
Mathematics
9th Grade
03/18/2009

Additional Mathematics Flashcards

 


 

Cards

Term
Area of a Rectangle
Definition
A=B * H
Term
Area of a Square
Definition
A= Square (Square)
Term
Area of a Parallelogram
Definition
A= B*H
Term
Area of a Triangle
Definition

A= B*H

________

2

 

OR

 

A= 1/2 B*H

Term
Area of a Trapezoid
Definition

A= H( B1+B2)

_____________

2

Term

Area of a Rhombus

Definition

A= D1*D2

_____________

2

Term
Circumference of a Circle
Definition

C= 2 PI R

 

 

OR

 

C= PI * D

Term
Area of a Circle
Definition
A= PI R SQUARE
Term

Area of a Kite

Definition

A= D1*D2

____________

2

Term
Finding Arc Length
Definition

2 PI R * mARC

        ___

       360

Term
Area of a Sector
Definition

A= PI R SQUARE * m ARC

                                    ____________

                            360

Term
Area of a Polygon
Definition

A= aP

    ___

   2

 

 

OR

 

A= 1/2 * a * P

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