CYLINDER-Definition. In mathematics, a cylinder is a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance. These bases are normally circular in shape (LIKEA CIRCLE) and the center of the two bases are joined by a line segment, which is called the axis.-A cylinder has 3FACES,2CIRCLE ones and a rectangle (if you take the top and bottom off a tin can .
SPHERE-A right cone is a cone with its vertex directly above the center of its base. has a circular base that is joined to a single point (called the vertex). A sphere is a three-dimensional solid consisting of all points that have the same distance from a given center.
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CONE-CIRCULAR-1 FACE
CYLINDER-Definition. In mathematics, a cylinder is a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance. These bases are normally circular in shape (LIKE A CIRCLE) and the center of the two bases are joined by a line segment, which is called the axis.-A cylinder has 3 FACES , 2 CIRCLE ones and a rectangle (if you take the top and bottom off a tin can .
SQUARE PYRAMID-square-4 lateral faces
TETRAHEDRON-triangle-3 faces
TRIANGULAR PRISM-triangle-3
TRIANGULAR PYRAMID-equilateral triangle-3 lateral faces
SPHERE-A right cone is a cone with its vertex directly above the center of its base. has a circular base that is joined to a single point (called the vertex). A sphere is a three-dimensional solid consisting of all points that have the same distance from a given center.
Surface Area of a Cone.-0 faces
RECTANGULAR PRISM-cuboid-4
RECTANGULAR PYRAMID-square-5 faces