triangular-based pyramid
1 of 1noun/traɪˈæŋɡjələr beɪst ˈpɪrəmɪd/
Forms:triangular-based pyramids
1
a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point
a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point