An 8-sided die is formed when two square pyramids are attached by their bases. The perimeter of the base shape is 6 centimeters. The distance between the tallest points of the two pyramids is 2 centimeters. What is the surface area of the 8-sided figure? 3. 75 square centimeters 6 square centimeters 7. 5 square centimeters 12 square centimeters.
