Jake wrote this equation for the area of a rectangle. 431.2 = 24.5w. what is the width (w) of this rectangle? a. 17.6 units b. 67.7 units c. 406.7 units d. 10,564.4 units

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

bull

step-by-step explanation: