Surface area of Prisms & Pyramids

Find the area of each side of the rectangular prism, then determine the total surface area. The formula for area of a rectangle is length x width. Do this for each of the 6 faces. Remember that opposite faces will be equal. Area of front 28 Area of back 28 Area of top 42 Area of bottom 42 Area of right 24 Area of left 24 Total surface area? Add all your areas up! Find the area of each side of the rectangular prism, then find the total surface area.The formula for area of a rectangle is length x width. Do this for each of the 6 faces. Remember that opposite faces will be equal. Area of front 24 Area of back 24 Area of top 18 Area of bottom 18 Area of right 12 Area of left 12 Total surface area? Add all your areas up! Find the area of each side of the triangular prism, then find the total surface area.The formula for area of a rectangle is length x width. You have 3 rectangles to find. The formula for area of a triangle is (1 x base x height. You have 2 triangles to find. Remember that triangle opposite faces will be equal. Area of Front Base 6 Area of Back Base 6 Area of right face 24 Area of left face 32 Area of bottom face 40 Total surface area? Add all your areas up! Find the area of each side of the triangular prism, then find the total surface area.The formula for area of a rectangle is length x width. You have 3 rectangles to find. The formula for area of a triangle is (1 x base x height. You have 2 triangles to find. Remember that triangle opposite faces will be equal. Area of top base 60 Area of bottom base 60 Area of front face 187 Area of right face 88 Area of left face 165 Total surface area? Add all your areas up! Find the area of each side of the square based pyramid, then find the total surface area.The formula for area of a rectangle is length x width. You have 1 rectangle to find. The formula for area of a triangle is (1 x base x height. You have 4 triangles to find. Remember that triangle opposite faces will be equal. Area of base 49 Area of front face 31.5 Area of back face 31.5 Area of right face 31.5 Area of left face 31.5 Total surface area? Add all your areas up! Find the area of each side of the triangular based pyramid, then find the total surface area.The formula for area of a triangle is (1 x base x height. You have 4 triangles to find. Remember that triangle opposite faces will be equal. Area of base 1.7 Area of right face 4 Area of left face 4 Area of back face 4 Total surface area? Add all your areas up!