# First Year of Secondary School

4 Minicourses

5 Minicourses

5 Lessons

6 Lessons

4 Lessons

3 Lessons

5 Lessons

3 Lessons

7 Lessons

2 Lessons

5 Lessons

## Lessons

• #### Solving Quadratic Equations with One Variable

1 Question Set

• #### Introduction to Complex Numbers

1 Question Set

• #### Determining Types of Roots of Quadratic Equations

1 Question Set

• #### Relation between Two Roots of Second Degree Equations and ..

2 Question Sets

• #### Signs of Functions

1 Question Set

• #### Directed Angles

1 Question Set

• #### Systems of Measuring Angles

1 Question Set

• #### Trigonometric Functions

1 Question Set

• #### Related Angles

2 Question Sets

• #### Graphing Trigonometric Functions

1 Question Set

• #### Finding Measures of Angles Given the Value of One of Thei ..

1 Question Set

• #### Similarity of Polygons

1 Question Set

• #### Similarity of Triangles

1 Question Set

• #### Relation between Areas of Two Similar Polygons

1 Question Set

• #### Applications of Similarity in Circles

1 Question Set

• #### Parallel Lines and Proportional Parts

1 Question Set

• #### Angle Bisectors of Triangles and Proportional Parts

1 Question Set

• #### Applications of Proportionality in Circles

1 Question Set

• #### Organizing Data in Matrices

1 Question Set

• #### Adding and Subtracting Matrices

1 Question Set

• #### Matrix Multiplication

1 Question Set

• #### Determinants

1 Question Set

• #### Multiplicative Inverses of Matrices

1 Question Set

• #### Linear Inequalities

1 Question Set

## Question Sets

• #### Complex numbers

Michael Halim · 25 Questions

17 Questions

19 Questions

20 Questions

55 Questions

31 Questions

25 Questions

9 Questions

35 Questions

46 Questions

66 Questions

6 Questions

35 Questions

44 Questions

64 Questions

15 Questions

14 Questions

28 Questions

7 Questions

45 Questions

39 Questions

29 Questions

40 Questions

19 Questions