The correct answer:
The corresponding segments BC and AD in the image are parallel
ANSWER
Area of triangle = b*h/2
24*20/2
24*10
The area of this triangle is 240 ft squared
Hope it helps :)
It would be (3,10) because it is much bigger then the others
Set up a proportion: 3/10= x/80. Then if you multiply 10 by 8, you get 80 on both sides, But, If you do it to the top, you also have to do it to the bottom, so the anser is 3 x 8 , or 24.
It might be d because the side are all the exact same size!