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can anybody help me with questions 4 and 6 please!!!! this is due today and i dont know how to do it. thank you!!

can anybody help me with questions 4 and 6 please this is due today and i dont know how to do it thank you class=

Respuesta :

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

[tex]V=3/2 \sqrt{3} a^2*h [/tex]

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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