1 1. 1 congruent triangles
1 1.2 Determination of Triangle Congruence
Reading and thinking congruence and congruent triangles.
Properties of angular bisector 1 1.3
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Review questions 1 1
Chapter 12 Axisymmetric
12. 1 axis symmetry
12.2 is used for axisymmetric graphics.
12.3 isosceles triangle
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Review questions 12
Chapter 13 Real Numbers
13. 1 square root
13.2 cube root
13.3 real number
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Review questions 13
Chapter 14 Linear Functions
14. 1 variables and functions
14.2 linear function
14.3 looking at equations (groups) and inequalities from the perspective of functions
14.4 project learning options
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Review questions 14
Chapter XV Multiplication, Division and Factorization of Algebraic Expressions
15. 1 multiplication of algebraic expressions
15.2 multiplication formula
Division of 15.3 algebraic expression
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Review questions 15
Chapter 16 Scores
16. 1 score
16.2 decimal operation
Reading and thinking: Can the water in the container be emptied?
16.3 fractional equation
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Review questions 16
Chapter 17 Inverse proportional function
17. 1 inverse proportional function
Using information technology to explore the properties of inverse proportional function
17.2 practical problems and inverse proportional functions
Reading and thinking are inversely proportional in life.
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Review questions 17
Chapter 18 Pythagorean Theorem
18. 1 Pythagorean theorem
Proof of Pythagoras Theorem in Reading and Thinking
Inverse Theorem of Pythagorean Theorem 18.2
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Review questions 18
Chapter 19 Quadrilateral
19. 1 parallelogram
Reading and thinking parallelogram rule
19.2 Special parallelogram
Experiment and Exploration, Cleverly Splicing Blocks
19.3 trapezoid
Observe and guess the special quadrilateral in the plane rectangular coordinate system
19.4 key points of project learning
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Review questions 19
Chapter 20 Data Analysis
20. 1 representative of data
20.2 data fluctuation
The application of information technology uses computers to calculate some statistical data.
Several measurement methods of reading thinking data fluctuation
20.3 Data Analysis in Physical Fitness Test of Project Learning
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Review question 20