i don't know that's why i asked! duhhh
A triangular pyramid. This is one where all the faces are triangles - a three-sided base, from which three triangular faces rise to a single point - the apex.
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.
A three-dimensional figure with 30 faces is called a triacontahedron.
surface area
One - a rectangle is a flat shape - not a three dimensional object !
A three-dimensional shape with eight triangular faces is called an octahedron.
A three-dimensional figure or shape, such as a tetrahedron, has four faces. These faces are equilateral triangles. A tetrahedron also has four vertices and 6 edges.
A triangular prism.
The shape with five faces, two of which are triangles and three are rectangles, is known as a triangular prism. In this three-dimensional figure, the two triangular faces are parallel to each other, while the three rectangular faces connect the corresponding sides of the triangles. This shape is commonly encountered in geometry and is often used in various applications, including architecture and design.
The shape is a triangular prism. This is a 3-dimensional polygon with two ends that are triangles and three rectangular sides connecting them.* * * * *FYI, a 3-dimensional polygon is known as a polyhedron.
A triangular pyramid. This is one where all the faces are triangles - a three-sided base, from which three triangular faces rise to a single point - the apex.
A tetrahedron is a 3 dimensional shape bounded by 4 triangular faces. It has 4 vertices and six edges. Three faces meet at each vertex so that the shape is self-dual.
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.
triangular prism
It is a triangular prism
It is a three-dimensional shape with twelve faces.
If the triangles are congruent then it is a triangular-based prism.