A square pyramid consists of a square which is usually called its base. To each side of the square is attached a triangular face whose base is the same length as the side of the square, and such that the third (free) vertices of the triangles meet at an apex above the square.
(1/3)Bh, that is, 1/3 times the base area times the height, where the height must be perpendicular to the base.
Six
5 faces
square
4 at the base and 1 at the top
5 faces
oh that easy......in egypt
7
(1/3)Bh, that is, 1/3 times the base area times the height, where the height must be perpendicular to the base.
the properties of a square root is half square ... not sure... -__-
five
pyamid
Six
5 faces
a rectangular pyamid
Properties of rhombus that square has :- * All sides are equal. Properties of rectangle that square has :- *Each angle is 90 degree. *Diagonals are equal.
about 4600 years old