A pyramid does not need to have any equal sides. A REGULAR pyramid has as many equal sides as the number of sides on the base. So, a triangular pyramid (tetrahedron) will have 3 equal faces, a square based pyramid will have 4, etc.
no it does not
A pyramid
a triangular pyramid, i think
A pyramid with a triangular base. The faces are 4 equilateral triangles.
A pyramid does not need to have any equal sides. A REGULAR pyramid has as many equal sides as the number of sides on the base. So, a triangular pyramid (tetrahedron) will have 3 equal faces, a square based pyramid will have 4, etc.
no it does not
A pyramid. Triangular base and three connected sides equal a pyramid.
Pyramid - square pyramid to be exact.
A square pyramid has a base with 4 equal sides and triangular faces.
square pyramid
A pyramid
triangular pyramid-4 equal faces
a triangular pyramid, i think
A pyramid with a triangular base. The faces are 4 equilateral triangles.
yes :)
Not necessarily.