A vertical dam on a large lake is 30 ft tall and 60 ft wide, and the water level is4ft below the top of the dam. In the middle of the dam at the very bottom is a gate in the shape of an isosceles triangle8fton a side as shown in the figure below.(Assume a density of water= 62.4 lb/ft³.)

26ft

8ft

Find the hydrostatic force (in lb) on the gate. (Round your answer to the nearest integer.)

lb