Compulsory Two
chapter one
A preliminary study on solid geometry
1. 1
Spatial geometry
1. 1. 1
Prism, pyramid and frustum
1. 1.2
Cylinders, cones, frustums and spheres
1. 1.3
Central projection and parallel projection
1. 1.4 direct drawing method
1.2 positional relationship between points, lines and surfaces
Basic properties of 1.2. 1 plane
The positional relationship between two straight lines in 1.2.2 space
1.2.2. 1 plane straight line
1.2.2.2 Non-planar straight line
1.2.3 positional relationship between straight line and plane
1.2.3. 1 The line is parallel to the plane.
1.2.3.2 The straight line is perpendicular to the plane.
1.2.4 relationship between plane and plane position
1.2.4. 1 Two planes are parallel.
1.2.4.2 Two planes are vertical.
1.3 surface area and volume of space geometry
1.3. 1 surface area of space geometry
1.3.2 space geometric volume
chapter two
Preliminary study on plane analytic geometry
2. 1
Linear sum equation
2. 1. 1 linear slope
2. 1.2 linear equation
2. 1.2. 1 point oblique type
2. 1.2.2 two-point formula
2. 1.2.3 general formula
2. 1.3 Parallelism and verticality of two straight lines
2. 1.4 Intersection of two straight lines
2. 1.5 Distance between two points on the plane
2. 1.6 Distance from point to straight line
2.2
Circle sum equation
2.2. Equation of1circle
2.2.2 positional relationship between straight line and circle
2.2.3 positional relationship between circles
2.3
Space rectangular coordinate system
2.3. 1 space rectangular coordinate system
2.3.2 Distance between two points in space