Question

Multiple choice:find the surface area of the regular right prism.
a)215in^2
b)160in^2
c)105in^2
d)187.5in^2
e)270in^2

Answer 1

finding the area of a pentagon is done by cutting it up into a bunch of right triangles (those are easy to solve) http://www.math-prof.com/Geom/Geom_Ch_26.asp

Answer 2

that doesnt help im trying to find surface area

Answer 3

to find surface area you need to find the area of each side, you have two sides that are pentagons and 5 sides taht are rectangles. find the area of each side and add them all up