The amount of paint required by Madeline will be 0.8325 gallons
<h3>What amount of paint will be required by Madeline?</h3>Given that
We will first find the area of the wall
Area of the wall = Area of trapezoidal shape+ Area of triangular shape
Area of trapezoid =
a= 4cm
b=14cm
h=10cm
putting this values
Area of triangular shape=
width=14cm
height=8cm
putting the values
since we have
Now
so for amount of paint in gallons required will be
Thus the amount of paint required by Madeline will be 0.8325 gallons
To know more about the area of trapezoid follow
