Recent content by Ravindraji4

  1. R

    Volume of tetrahedron with 5 vertices

    Thanks! it works, in case the fourth point is lying on the same line connecting two points. for example, mid point of the line connecting two points. In case the point is lying outside, then it becomes the irregular pyramid. Still searching the formula for Volume of the irregular pyramid.
  2. R

    Volume of tetrahedron with 5 vertices

    Thank you Jedishrfu! I checked for volume of pyramid, but could not find the ways to Calculate the Volume of "irregular pyramid". as, the base of an irregular pyramid is an irregular polygon, and as a result, its faces are not equally sized. any ideas regarding that? Or in case 2 as you...
  3. R

    Volume of tetrahedron with 5 vertices

    I already found how to calculate the volume of tetrahedron from 4 vertices, i.e. V = 1/6(dot(d1,D), where D = cross(d2,d3). Could somebody specify the formula or an article for volume of tetrahedron using 5 vertices, A = (x1, y1, z1), B = (x2, y2, z2), C = (x3, y3, z3), D = (x4, y4, z4) and O =...
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