Guide Hansisu Guidelines

5.
Equation of a shape

5-1.
Plane coordinates
Chapter A.
distance between two points
Thema 01 Frequent squares
Chapter B.
Internal division of line segments and introduction of coordinates
Thema 02 Outer branch
Theme 03 Autonomy in Unknown Setting
Theme 04: In-depth properties of the center of gravity
Theme 05 Internal division points and number of cells
Thema 06 All internal division points

5-2.
Equation of a straight line
Chapter C.
Equation and slope of a straight line
Thema 07 Straight lines without slope, all straight lines
Chapter D.
Positional relationship between two lines
Theme 08 Introduction to the equation and coordinates of traces
Chapter E.
Distance between a point and a line
Thema 09 area Mdae Root M Square Plus
Theme 10: Application of Slope Ratio in Quadratic Functions
Thema 11 Distance between a point and a rotating straight line
Thema 12 Points that are equidistant from two straight lines

5-3.
Equation of a circle
Chapter F.
Equation of a circle
Thema 13 Habits Needed for One Circle
Theme 14 The foot of the perpendicular to the axis and the circle tangent to the axis
Chapter G.
Positional relationship between circles and lines
Chapter H.
Equation of a circle and its tangent
Thema 15 Length of tangent
Theme 16 Two tangents drawn from a point outside a circle are perpendicular
Theme 17 Polar Equation

5-4.
Movement of shapes
Chapter I.
Parallel translation/symmetrical translation
Theme 18: Zooming in and out of shapes
Theme 19 Line symmetry is point symmetry, point symmetry is rotational translation
Theme 20: Symmetry and Absolute Value Graphs
Theme 21: Memorizing Formulas and Mastering Logic
Thema 22 Two-Way Formula

1.
This is a book that all students can read.

From students who are just beginning to those who are already good at math, everyone can build a solid foundation through this book.
Very easy concept explanations allow for quick acquisition of mathematical theories.

2.
We have broken away from the structure of standardized textbooks on the market that are repetitive in the form of “theory - proof.”

The structure of the textbook, which repeats the “Theory - Proof” section, is very difficult for those who are not familiar with mathematical language.
Hansisu offers a shortcut to break free from this structure and immediately improve your problem-solving skills.

3.
You can prepare for both school grades and the college entrance exam.

We have arranged the concepts and problems so that you can develop the ability to solve math problems for school grades and even the college entrance exam, starting from basic concepts.
In other words, if you study for the Hansi exam, you can naturally prepare for both your school grades and the CSAT.

〈Guide to Unit Structure for the Hansi-su Common Mathematics Textbook〉

Hansisu Common Mathematics 1 (Part 1): Polynomials, Equations, and Inequalities
Hansisu Common Mathematics 1 (Part 2): Number of Cases, Matrices
Hansisu Common Mathematics 2 (Part 1): Equations of Geometry
Hansisu Common Mathematics 2 (Part 2): Sets, Propositions, and Functions