A square pyramid has a base area of 25 ft2. The pyramid’s total surface area is 105 ft2. What is the area of each triangular face? A. 20 ft2 B. 26 ft2 C. 40 ft2 D. 80 ft2 - QAmmunity.org

A square pyramid has a base area of 25 ft2. The pyramid’s total surface area is 105 ft2. What is the area of each triangular face? A. 20 ft2 B. 26 ft2 C. 40 ft2 D. 80 ft2

asked Sep 28, 2018 156k views

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