No. A triangular pyramid describes a triangle whose base is a triangle (not just the sides which define it as a pyramid), whereas a rectangular pyramid is one whose base is a rectangle. A triangle and a rectangle are not the same (a triangle is not a rectangle, and a rectangle is not a triangle), so it would be incorrect to refer to a triangle-based pyramid as a rectangle pyramid.
a rectangle pyramid has no circular because its just a rectangle and a triangle but together
A rectangle based pyramid!
A rectangle
It is a rectangle.
A rectangular pyramid consists of 4 triangles and a rectangle.
No, because a rectangle is not the same as a square!
the shape of the base of a rectangular pyramid is a rectangle.
pyamid
Rectangle
Yes
triangular pyramid