PLEASE HELP!! a translation to the right has been applied to
triangle abc such that side ab coincides with
side de and side bc coincides with side ef, thus
demonstrating that angle b and angle e have
the same measure.
what is true about side ac?

answer: the answer to your question is parallel

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

step-by-step explanation:

compare