  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: regular tetrahedron   start over

3 items are filed under this topic.    Page1/1            A regular tetrahedron 2017-03-12 From Jeramie:When we have a regular tetrahedron, is it always true that all the angles of the triangles measure 60 degrees?Answered by Penny Nom.     The volume of an irregular tetrahedron 2012-02-22 From Brittany:If I am given an irregular tetrahedron with the coordinates of the 4 points how do I find the volume? For example I am asked to find the volume and only given the points A(-4,-3,5), B(2,-1,2), C(0,-5,0), and D(-2,0,0) can you shown me the working and formular to find the volume?Answered by Robert Dawson.     The volume of an irregular tetrahedron 2003-11-24 From Peter:How do I calculate the volume of an irregular shaped tetrahedron where:- side a = 1.4 m side b = 1.4 m side c = 1.2 m and height = 0.75 m at the junction of sides a and b.Answered by Penny Nom.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français