Solid Geometry. Student Expectations. 7 th Grade: 7.3.6C Use properties to classify three-dimensional figures, including pyramids, cones, prisms, and cylinders. Solid Geometry is the geometry of three-dimensional space
7.3.6C Use properties to classify three-dimensional figures, including pyramids, cones, prisms, and cylinders.
Solid Geometry is the geometry of three-dimensional space
It is called three-dimensional, or 3D because there are three dimensions: width, depth and height.Three Dimensions
A geometric object with flat faces and straight edges.
a polyhedron is a three - dimensional figure made up of sides called faces, each face being a polygon.Polyhedron
The lowest part. The surface that a solid object stands on, or the bottom line of a shape such as a triangle or rectangle.Base
The cross section is the same all along its length.
The shape of the ends give the prism a name, such as "triangular prism“
It is a polyhedron.Prism
A solid object where: sides.* The base is a polygon (a straight-sided shape)* The sides are triangles which meet at the top (the apex).It is a polyhedron.Pyramid
A cylinder is a solid object with: sides.* two identical flat circular or elliptical ends* and one curved side.Cylinder
A solid sides.
(3-dimensional) object that has a circular base and one vertexCone