Answer:
O7v2 hope that helps ya! Mark as brainlest
The distance at the base is 4 feet. Hope this helps.
5w^2 = A
You would multiply the width (w) by 5 because it's 5 times more than twice it's width. Then w (Width) would be to the power of 2 because it's 5 times more than twice its width. And this will all equal the Area (a)