Volume of Solids
 

Volume of Solids problem 145


A right four-sided pyramid has a base edge of length 2.5 dm, and its side edge is 3 times longer. Calculate:


  • the angle between the base and the side surfaces,

  • the angle between the base and side edges,

  • the angle between the side edge and the base surface,

  • volume of the pyramid.


 

material editor: Azeez Adesina