I have problem to finding volume of pyramid.Question is

The base of a right pyramid is a regular hexagon of side 4m and its slant surfaces are inclined to the horizontal at an angle of 30 degree.Find the volume?

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- March 30th 2010, 02:26 AMkhhratmath123problem in pyramid question
I have problem to finding volume of pyramid.Question is

The base of a right pyramid is a regular hexagon of side 4m and its slant surfaces are inclined to the horizontal at an angle of 30 degree.Find the volume? - March 30th 2010, 02:36 AMsa-ri-ga-ma
Join the mid points of the opposite sides of the hexagon.

These two points and the vertex of the pyramid forms isosceles triangle with 30-120-30 degree angles.

From this triangle you can find the height of the pyramid.

Then the volume of eh pyramid = 1/3*A*H.