1 The formula in finding the surface area of a cube *5 Pyramid is 2. To solve the surface area of rectangular prism. 5 . 3 S.A= 6a? Base . Lateral area and base areas • 1L.A = ph S.A = 2(front + back) + 2 (right + left) + 2(top + bottom) we will use the formula 3. Another way to solve the surface area of a prism and is to use the 4. The formula in finding the lateral of a prism is is the sum of the lateral area and the area of the 5. The surface area of a base S.A = L.A. + B​