Question

A right pyramid is on a regular hexagonal base. Each side of the base is 10 m. Its height is 60 m.The volume of the pyramid is

• A. 5196 $m^3$
• B. 5200 $m^3$
• C. 5210 $m^3$
• D. 51220$m^3$

Answer 1

The correct option is A 5196 $m^3$

Volume of pyramid $=\frac{1}{3}$ [Area of hexagonal base of side 10 m $\times$ Height]
$=\frac{1}{3}\left[\frac{3\sqrt{3}}{4}\right(10{)}^2\times 60]=5196m^3$.