A cylinder.
a cylinder
sphere
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.
Pyramid - they have three sides and a base = four faces
It is the total surface area.
The three-dimensional platonic solid with eight faces is an octahedron.
a cylinder
They are straight lines where two plane faces of the shape meet. The definition is sometimes extended to curved lines where curved (3d) faces meet such as at the base of a cone.
cylinders are 3d figures that have two circular bases and curved side Vertices are points in which three faces meet
It has three shapes. Two surfaces are flat circles and one is a curved rectangle.
A toroid is a doughnut shaped, three dimensional shape like an O ring. Any three dimensional shape can be rotated completely around an axis to create a toroid shape leading to toroids with both curved and flat faces.
A cylinder.
Cylinder
A shape with three linear sides and one curved side can be drawn, but such a shape has no specific name.
A face, of a solid object, is a flat surface. If it is curved it is called a curved surface though sometimes it is also referred to as a face. Two faces meet at an edge, which is a line which may be straight or curved. Three or more faces meet at a point which is a vertex.
a triangle duh. one in middle and the same going all around the shape and add them up and you get 3! (>'-')>(>'-')>(>'-')>(>'-')>(>'-')> its a Kirby kongo line! lol. haha! its awesome isn't it!? no sry that is wrong once again
sphere
sphere