The base of a right rectangular prism has an area of 84.6 square centimeters and a height of 7 centimeters. What is the volume, in cubic centimeters, of the right rectangular prism? Rectangular Prisms- Measurement of Volume: A rectangular prism is a three-dimensional shape that has six faces having the rectangular geometry also each face is parallel to the front face. A rectangular prism has 8 vertices. In a rectangular prism contains 12 face diagonals and 4 inner diagonals. Every face of a rectangular prism is parallel to the front face. The volume of a rectangular prism is given as the multiplication of the base area to the height of the prism- So V=A×hV=A×h here AA is the area of the base and hh is the height of the rectangular prism VV is the volume The base of a rectangular prism is given as- A=l×bA=l×b here ll is the length and bb is the width of the base