20 gallons
5 times 4 is 20
Hope this helps and have a great day!
The square it’s self without the side triangles is 132ft^2 and the triangles them selves are 18ft^2.
Since there are 2 triangles both combined would be a total of 36ft^2
The total area of the square is 132ft^2
Total area of one triangle is 18ft^2
Total area is 168ft^2
Side length dimensions:
Square without sides: 12x11 ft
Each triangle: 1/2 12x3
The box has 450 bars in it. 18 times 25 would equal 450
A = 28000(0.9275)^5
a = 19219
$19,219 is the answer
Hoped this helped