Question

alex made a sketch for a homeade soccer goal he plans to build. the goal will be in the shape of a triangular prism. the legs of the right triangles at the sides of his goal measure 4ft and 8ft, and the opening along the front is 24ft. How much space is contained within this goal

Answer 1

To do this you need to fill in the equation: 1/2(height) * side length * width. So, height = 8 ft, side length = 4 ft, and width = 24 ft. So, plugging in the numbers you get:
1/2(8)*4*24 =
4*4*24 = 384 ft

Hope this helped!