Find the formula for the volume of a trapezoid? Let a, b, h, L denote bases of the trapezoid, height of the trapezoid, and height of prism respectively. Volume of trapezoid = a + b h L 2. Hence, the
Grade 7 Math #9.5b, Volume of a Trapezoidal prism
So, the given prism is a trapezoidal prism. Step 2 : Volume of the given prism is = base area x height. or. V = B x h. Step 3 : Find base area. Area of trapezoid with bases of lengths b 1 and b