Thy both have three angles.
Because they are both triangles and they are both 3 dimensional!
A triangle has only 2 dimensions, lenght and hight. a triangular pyramid has 3, length, width, and hight, and is made of 4 triangles
They both have a point and they have same number of sides
a pyramid can use any triangles possible.
a square pyramid has 4 triangles
there are 4 triangles and 1 rectangle in an rectangular pyramid
Both are 3D shapes which are pentahedra, comprising triangles and rectangle(s).
Triangles are alike or similar to each other when their sides are proportionate and have the same angles.
4 triangles
yes they are triangles
the answer is pyramid
A hexagonal pyramid.