Name__________________________

 

AREA OF A TRAPEZOID #1--KEY

 

Directions:  Find the area of each trapezoid.  The formula to calculate the area of a trapezoid is

Area = ½(base 1 + base 2) x height.  Write your answer in the space provided.

 

 

                 2 in                                                                                4 in                                                                         6 in

1)                                                         2)                                                         3)

           

4 in

 

4 in

 
 

 

 

 


                                      6 in                                                                                7 in                                                                         8 in

 

 

                 Area ___16_______                               Area ____56______                            Area _____96_____

 

 

 

                 1 in                                                                                3 in                                                                         5 in

4)                                                         5)                                                         6)

           

4 in

 

3 in

 
 

 

 

 


                                      6 in                                                                                8 in                                                                         4 in

 

 

                 Area _____15_____                               Area _____48_____                            Area ____30______

 

 

 

 

 

                 9 in                                                                                8 in                                                                         7 in

7)                                                         8)                                                         9)

           

2 in

 

1 in

 
 

 

 

 


                                      4 in                                                                                3 in                                                                         8 in

 

 

                 Area ____54______                               Area _____24_____                            Area _____28_____