Question
Find the surface area of the right prism with the given features.
The bases are right trapezoids with bases of lengths 8 and 14 perpendicular to one side of length 18; height = 11.
The bases are right trapezoids with bases of lengths 8 and 14 perpendicular to one side of length 18; height = 11.
Answers
Steve
so, the area is two trapezoids and four rectangles
2[(8+14)/2 * 18] + 8*11 + 14*11 + 18*11 + 11√(6^2+18^2)
2[(8+14)/2 * 18] + 8*11 + 14*11 + 18*11 + 11√(6^2+18^2)