2 shapes; 1 square base and 4 triangles.
Shapes that have four sides are known as quadrilaterals.
square
square
square
* Square * Rhombus * Rectangle * Parallelogram * Trapezium * Kite
A pyramid has 5 shapes 4 triangles and 1 square.
square
... A square? ~Singer
there are 4 triangles in a square pyramid.
2 x 2 = 4. 196 รท 4 = 49.
Square, rectangle, trapezoid and rhombus.