Square Pyramid
Yes, take a pyramid for example. Four of the five faces are triangles, while the base is square.
One square and four triangles.
A pyramid has five faces, and two of those faces are triangles.
That sounds like a square-based pyramid.
Five. Four triangles and one square make up a square pyramid.
No.
A rectangle based pyramid or just a random 2-d sketch.
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
tetrahedron
A triangular pyramid has four faces, and is referred to as a tetrahedron if the faces ale all equilateral triangles.
A rectangular pyramid consists of one rectangle as its base and four triangular faces that connect the apex to each edge of the rectangle. Therefore, there is one rectangle and four triangles in a rectangular pyramid, making a total of five faces.
Five faced pyramid have 10 edges.Above is the answer for a pentagonal prism it has six faces (the bottom is also a face with five of the edges)A rectangular pyramid with five faces (four triangles and one rectangle) has eight edges.