Use the image to answer the question. What is the volume of the composite figure? 3 3 3 4 11
The composite figure is made up of a rectangular prism and a triangular prism.
To find the volume of the rectangular prism, we use the formula V = l x w x h, where l is the length, w is the width, and h is the height.
V_rectangular prism = 3 x 3 x 4 = 36 cubic units
To find the volume of the triangular prism, we use the formula V = 1/2 x b x h x l, where b is the base of the triangle, h is the height of the triangle, and l is the length of the prism.
V_triangular prism = 1/2 x 3 x 3 x 4 = 18 cubic units
The total volume of the composite figure is the sum of the volumes of the rectangular prism and the triangular prism:
V_total = V_rectangular prism + V_triangular prism
V_total = 36 + 18
V_total = 54 cubic units
Therefore, the volume of the composite figure is 54 cubic units.