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  1. Total surface area of a pentagonal prism ●○○○○ 10 ptsA regular pentagonal prism has a base side length of 6 centimeters, a base apothem of 4 centimeters, and a height of 5 centimeters. Find its total surface area in square centimeters.
  2. Apothem of a regular pentagon ●●○○○ 20 ptsA regular pentagon has sides of length 4 m. Find the length of its apothem, in metres. Round to two decimal places.