Mathematics, 29.11.2019 01:31 lol6998

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

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