1 Answer

James Moger · Answer 1 · 2019-01-04T12:44:46+0000

area of a base hexagon is A=1/2*(3√3)a^2

where a=6cm

A=1/2*3√3*36=36√3 cm^2

volume of a prism

V=3/2 √(3) a^2*h

V=3/2√3*(6)^2*14=2268√3cm^2

surface area of a hexagon prism
A=6ah+3√3 a^2=6*6*14+3√3*(6)^2=504+108√3

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