Answer:
806.12 m
Step-by-step explanation:
Step 1: Write the data
Side (s) = 12
Altitude (h) = 6
Step 2: Write the formula for surface area of right hexagonal pyramid
Area = 3√3/2*s² + 3*s*√(h²+3s²/4)
Step 3: Substitute values of 's' and 'h'
Area = 3√3/2*(12)² + 3*(12)*√[6²+3(12)²/4]
Area = 806.12 m
Therefore, the total surface area of the pyramid is 806.12 m.
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