Find the area of the shaded region.

Area of the shaded region =

Step-by-step explanation:

Area of the Shaded region= Area of rectangle - Area of the triangle

Area of the rectangle= Length * breadth

Putting the values in the formula

Area of the rectangle :

Area of the Triangle =  

     Base of triangle= 20 inches  , Height of the triangle = 10 inches

              Area of triangle  

Area of the shade region:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2