1. The problem statement, all variables and given/known data Find the fluid force of a triangle with base of 6 ft and height of 4 ft submerged vertically into a body of water,vertex down, to a depth of 3 feet. 2. Relevant equations from c to d W ∫ h(y) L(y) 3. The attempt at a solution I set up the triangle on an x and y axis, splitting it down the middle. I made h(y) = -y and L(y)= 2 (3/4(y+7)) (I found the equation of the line for the side of the triangle and multiplied it by 2). W is equal to 62.4 I set the problem up like this -6/4 x 62.4 times the integral from -7 to -3 of y(y+7). When I integrated this I got 3244.8 lbs. I just want to know if I did this correctly. If not, please explain where I went wrong.