what is the volume of a triangular prism? Share with your friends Share 0 Aarushi Mishra answered this For any kind of prism the general formula for volume isVolume= Area of base×heightSince base of a triangular prism is a triangle, soVolume=area of triangular face×heightIf not given then assume the base to be an equilateral triangle of side a and let the height of prism be hVolume=34a2hNote: We have got 34a2 in the above formula which is nothing but area of equilateral triangle 1 View Full Answer